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MICROPHONE GSM HIDDEN in wall clock 【2025】 look out
      MICROPHONE GSM HIDDEN in wall clock 【2025】 look out
          €449.95€499.95Regular price-€50.00 offPrice - €371.86 ex VAT
          MICROPHONE GSM HIDDEN in wall clock 【2025】 look out
              Wall clock with microphone spy . You'll be able to hear everything that happens in your office for covert form. Has sound detection and 200 days of autonomy.
              €449.95€499.95Regular price-€50.00 offPrice - €371.86 ex VAT
              MICROPHONE GSM HIDDEN in wall clock 【2025】 look out
                  Wall clock with microphone spy . You'll be able to hear everything that happens in your office for covert form. Has sound detection and 200 days of autonomy.
                  €449.95€499.95Regular price-€50.00 offPrice - €371.86 ex VAT
                  Smoke Detector with microphone spy high autonomy【2025】
                      €399.95€499.95 - €330.54 ex VAT
                      Smoke Detector with microphone spy high autonomy【2025】
                          €399.95€499.95Regular price-€100.00 offPrice - €330.54 ex VAT
                          Smoke Detector with microphone spy high autonomy【2025】
                              Smoke Detector with microphone spy . You'll be able to hear everything that happens in your office for covert form. Has sound detection and 90-day autonomy. Includes two rechargeable batteries.
                              €399.95€499.95Regular price-€100.00 offPrice - €330.54 ex VAT
                              Smoke Detector with microphone spy high autonomy【2025】
                                  Smoke Detector with microphone spy . You'll be able to hear everything that happens in your office for covert form. Has sound detection and 90-day autonomy. Includes two rechargeable batteries.
                                  €399.95€499.95Regular price-€100.00 offPrice - €330.54 ex VAT
                                  Best 【Long Duration Mini Spy Recorder】 2025
                                      €349.95 - €289.21 ex VAT
                                      Best 【Long Duration Mini Spy Recorder】 2025
                                          €349.95Price - €289.21 ex VAT
                                          Best 【Long Duration Mini Spy Recorder】 2025
                                              The Long Term Mini Spy Recorder is the most advanced and discreet surveillance solution. Equipped with POWER SLEEP technology, it offers up to 300 hours of high-quality recording and a battery life of up to 6,000 hours in standby mode.
                                              €349.95Price - €289.21 ex VAT
                                              Best 【Long Duration Mini Spy Recorder】 2025
                                                  The Long Term Mini Spy Recorder is the most advanced and discreet surveillance solution. Equipped with POWER SLEEP technology, it offers up to 300 hours of high-quality recording and a battery life of up to 6,000 hours in standby mode.
                                                  €349.95Price - €289.21 ex VAT
                                                  Mini MICROPHONE SPY GSM long-range VK  【2025】
                                                    • On sale!
                                                    €299.95€399.95 - €247.89 ex VAT
                                                    Mini MICROPHONE SPY GSM long-range VK  【2025】
                                                      • On sale!
                                                      €299.95€399.95Regular price-€100.00 offPrice - €247.89 ex VAT
                                                      Mini MICROPHONE SPY GSM long-range VK  【2025】
                                                        • On sale!
                                                        Module GSM spy with microphone extended from 50cm type Knowles and detection of sound. Up to 200 days in standby mode, autonomy unlimited connected to the power. Ideal to hide in any place.
                                                        €299.95€399.95Regular price-€100.00 offPrice - €247.89 ex VAT
                                                        Mini MICROPHONE SPY GSM long-range VK  【2025】
                                                          • On sale!
                                                          Module GSM spy with microphone extended from 50cm type Knowles and detection of sound. Up to 200 days in standby mode, autonomy unlimited connected to the power. Ideal to hide in any place.
                                                          €299.95€399.95Regular price-€100.00 offPrice - €247.89 ex VAT
                                                          Microphone spy knowless autonomy 20 days K+【2025】 ESPIAMOS
                                                              €349.95€499.99 - €289.21 ex VAT
                                                              Microphone spy knowless autonomy 20 days K+【2025】 ESPIAMOS
                                                                  €349.95€499.99Regular price-€150.04 offPrice - €289.21 ex VAT
                                                                  Microphone spy knowless autonomy 20 days K+【2025】 ESPIAMOS
                                                                      Microphone spy knowles long autonomy with microphone extended. Until 20días in sleep mode and 12 hours in continuous mode. Has sound detection.
                                                                      €349.95€499.99Regular price-€150.04 offPrice - €289.21 ex VAT
                                                                      Microphone spy knowless autonomy 20 days K+【2025】 ESPIAMOS
                                                                          Microphone spy knowles long autonomy with microphone extended. Until 20días in sleep mode and 12 hours in continuous mode. Has sound detection.
                                                                          €349.95€499.99Regular price-€150.04 offPrice - €289.21 ex VAT
                                                                          Mini Voice Recorder 4GB 100 hours 【2025】 WE SPY
                                                                              Mini Voice Recorder 4GB 100 hours 【2025】 WE SPY
                                                                                  €299.99Price - €247.93 ex VAT
                                                                                  Mini Voice Recorder 4GB 100 hours 【2025】 WE SPY
                                                                                      Discover the Mini Spy Voice Recorder with 100 hours of autonomy and advanced ALC sound amplification technology. Perfect for recording conversations clearly up to 15 meters away. Includes software for easy access to recordings. Compact and discreet, it is the ideal choice for professional or personal use.
                                                                                      €299.99Price - €247.93 ex VAT
                                                                                      Mini Voice Recorder 4GB 100 hours 【2025】 WE SPY
                                                                                          Discover the Mini Spy Voice Recorder with 100 hours of autonomy and advanced ALC sound amplification technology. Perfect for recording conversations clearly up to 15 meters away. Includes software for easy access to recordings. Compact and discreet, it is the ideal choice for professional or personal use.
                                                                                          €299.99Price - €247.93 ex VAT
                                                                                          Microphone spy GSM hidden in Pen functional【2025】 ESPIAMOS
                                                                                            • On sale!
                                                                                            Microphone spy GSM hidden in Pen functional【2025】 ESPIAMOS
                                                                                              • On sale!
                                                                                              €99.99Price - €82.64 ex VAT
                                                                                              Microphone spy GSM hidden in Pen functional【2025】 ESPIAMOS
                                                                                                • On sale!
                                                                                                New microphone spy GSM hidden in pen fully functional. You'll be able to listen to conversations with a radius of up to 7 meters. Ideal for covert surveillance.
                                                                                                €99.99Price - €82.64 ex VAT
                                                                                                Microphone spy GSM hidden in Pen functional【2025】 ESPIAMOS
                                                                                                  • On sale!
                                                                                                  New microphone spy GSM hidden in pen fully functional. You'll be able to listen to conversations with a radius of up to 7 meters. Ideal for covert surveillance.
                                                                                                  €99.99Price - €82.64 ex VAT
                                                                                                  USEM-100M Receiver 3-channel UHF microphones【2025】 ESPIAMOS
                                                                                                      USEM-100M Receiver 3-channel UHF microphones【2025】 ESPIAMOS
                                                                                                          €299.99Price - €247.93 ex VAT
                                                                                                          USEM-100M Receiver 3-channel UHF microphones【2025】 ESPIAMOS
                                                                                                              USEM-100M basic receiver microphone UHF with 3 channels and output to connect a recorder . It has a small and compact size. High quality for professional use.
                                                                                                              €299.99Price - €247.93 ex VAT
                                                                                                              USEM-100M Receiver 3-channel UHF microphones【2025】 ESPIAMOS
                                                                                                                  USEM-100M basic receiver microphone UHF with 3 channels and output to connect a recorder . It has a small and compact size. High quality for professional use.
                                                                                                                  €299.99Price - €247.93 ex VAT
                                                                                                                  Wireless Spy Microphone | Secure and High Quality Transmission - WE ARE SPYING®
                                                                                                                      Wireless spy microphone designed to transmit audio via radio frequency with maximum privacy. Captures clear sounds through walls up to 40 cm thick, ideal for covert operations. Compact and easy to use, with a 3-year warranty from ESPIAMOS®.
                                                                                                                      €199.99Price - €165.28 ex VAT
                                                                                                                      Wireless Spy Microphone | Secure and High Quality Transmission - WE ARE SPYING®
                                                                                                                          Wireless spy microphone designed to transmit audio via radio frequency with maximum privacy. Captures clear sounds through walls up to 40 cm thick, ideal for covert operations. Compact and easy to use, with a 3-year warranty from ESPIAMOS®.
                                                                                                                          €199.99Price - €165.28 ex VAT
                                                                                                                          Hidden Voice Recorder in Real Travel Adapter 5V 2A 【2025】
                                                                                                                              Hidden Voice Recorder in Real Travel Adapter 5V 2A 【2025】
                                                                                                                                  SPY Voice Recorder with 300 hours of autonomy. Works like a real power adapter Covertly record while charging your mobile phone!
                                                                                                                                  €289.95Price - €239.63 ex VAT
                                                                                                                                  Hidden Voice Recorder in Real Travel Adapter 5V 2A 【2025】
                                                                                                                                      SPY Voice Recorder with 300 hours of autonomy. Works like a real power adapter Covertly record while charging your mobile phone!
                                                                                                                                      €289.95Price - €239.63 ex VAT
                                                                                                                                      Mini Spy Audio Recorder Long Autonomy 【2025】
                                                                                                                                          €229.95 - €190.04 ex VAT
                                                                                                                                          Mini Spy Audio Recorder Long Autonomy 【2025】
                                                                                                                                              €229.95Price - €190.04 ex VAT
                                                                                                                                              Mini Spy Audio Recorder Long Autonomy 【2025】
                                                                                                                                                  Discover the perfect solution for discreet and efficient recordings. Our Mini Spy Audio Recorder offers an exceptional autonomy of 25 hours and advanced sound capture technology, allowing you to record clear and crisp conversations at distances of up to 15 meters. Compact and easily concealable, it is your ideal ally for surveillance or evidence collection, guaranteeing total...
                                                                                                                                                  €229.95Price - €190.04 ex VAT
                                                                                                                                                  Mini Spy Audio Recorder Long Autonomy 【2025】
                                                                                                                                                      Discover the perfect solution for discreet and efficient recordings. Our Mini Spy Audio Recorder offers an exceptional autonomy of 25 hours and advanced sound capture technology, allowing you to record clear and crisp conversations at distances of up to 15 meters. Compact and easily concealable, it is your ideal ally for surveillance or evidence collection, guaranteeing total...
                                                                                                                                                      €229.95Price - €190.04 ex VAT
                                                                                                                                                      Long Term Spy Voice Recorder 【2025】
                                                                                                                                                          €249.99 - €206.60 ex VAT
                                                                                                                                                          Long Term Spy Voice Recorder 【2025】
                                                                                                                                                              €249.99Price - €206.60 ex VAT
                                                                                                                                                              Long Term Spy Voice Recorder 【2025】
                                                                                                                                                                  Discover the Spy Voice Recorder , your perfect ally for discreet and long-lasting recordings. With a battery life of 75 hours and ALC technology to amplify sound, it is ideal for capturing clear and crisp conversations up to 15 meters away. Its compact design and intuitive configuration software make it perfect for discreet use in any environment.
                                                                                                                                                                  €249.99Price - €206.60 ex VAT
                                                                                                                                                                  Long Term Spy Voice Recorder 【2025】
                                                                                                                                                                      Discover the Spy Voice Recorder , your perfect ally for discreet and long-lasting recordings. With a battery life of 75 hours and ALC technology to amplify sound, it is ideal for capturing clear and crisp conversations up to 15 meters away. Its compact design and intuitive configuration software make it perfect for discreet use in any environment.
                                                                                                                                                                      €249.99Price - €206.60 ex VAT
                                                                                                                                                                      Mini Spy Voice Recorder 4GB 25 hours Autonomy 【2025】
                                                                                                                                                                          Mini Spy Voice Recorder 4GB 25 hours Autonomy 【2025】
                                                                                                                                                                              €199.99Price - €165.28 ex VAT
                                                                                                                                                                              Mini Spy Voice Recorder 4GB 25 hours Autonomy 【2025】
                                                                                                                                                                                  ESPIA Mini Voice Recorder with 25 hours of autonomy and ALC function that amplifies sound. You can record conversations at a distance of up to 15 meters. Includes content viewing software. Ideal for hiding anywhere!
                                                                                                                                                                                  €199.99Price - €165.28 ex VAT
                                                                                                                                                                                  Mini Spy Voice Recorder 4GB 25 hours Autonomy 【2025】
                                                                                                                                                                                      ESPIA Mini Voice Recorder with 25 hours of autonomy and ALC function that amplifies sound. You can record conversations at a distance of up to 15 meters. Includes content viewing software. Ideal for hiding anywhere!
                                                                                                                                                                                      €199.99Price - €165.28 ex VAT
                                                                                                                                                                                      Spy Recorder by Function: Activation, Programming and More | ESPIAMOS®
                                                                                                                                                                                      Classification by Function

                                                                                                                                                                                      Classification by Function: Spy Audio Devices for Every Need

                                                                                                                                                                                      Spy audio devices can be classified according to their specific design. Depending on the surveillance or intelligence gathering objective, there are devices with advanced features that optimize sound capture in different environments. Within this classification, we find sound-activated voice recorders, long-range microphones, devices with audio encryption, and microphones with real-time listening , each adapted to different uses.

                                                                                                                                                                                      At ESPIAMOS® , we offer a wide selection of spy audio devices designed for covert monitoring, personal security, and evidence collection . Each device is optimized to ensure the highest sound quality and discretion.

                                                                                                                                                                                      Main Uses of Spy Audio Devices According to Their Function

                                                                                                                                                                                      • Sound-Activated Recorders: Automatically activate when noise is detected, allowing you to record only relevant moments and save storage space.
                                                                                                                                                                                      • Long-Range Spy Microphones: Designed to capture sounds at considerable distances, ideal for surveillance outdoors or in large spaces.
                                                                                                                                                                                      • Audio Encryption Microphones: Protect sound transmission to prevent interception, ensuring secure communications.
                                                                                                                                                                                      • Real-Time Listening Microphones: Allows immediate monitoring of the environment via GSM, WiFi, or radio frequency.
                                                                                                                                                                                      • Contact Microphones: Pick up sound through walls and solid surfaces, allowing you to hear conversations in adjacent rooms.

                                                                                                                                                                                      Types and Key Features of Spy Audio Devices According to Their Function

                                                                                                                                                                                      Spy audio devices are designed with specific functions for different surveillance and security scenarios. Depending on the intended use, we can find models with automatic recording, live streaming, long-range capture, or audio encryption . Below, we present the main functions of these devices and their most relevant features.

                                                                                                                                                                                      Sound-Activated Voice Recorders

                                                                                                                                                                                      These spy recorders are designed to automatically start recording when they detect noise in the environment. They're ideal for optimizing storage and capturing only relevant conversations or events.

                                                                                                                                                                                      • Memory and Battery Saving: They only record when sound is detected, prolonging their battery life.
                                                                                                                                                                                      • Standby Mode: They can remain inactive for days or weeks and activate only when there is audio.
                                                                                                                                                                                      • Internal or microSD Storage: Save recordings to built-in or removable memory.
                                                                                                                                                                                      • Hidden Formats: Available in pens, USBs or credit cards for maximum discretion.

                                                                                                                                                                                      Long Range Spy Microphones

                                                                                                                                                                                      These devices are designed to capture sound at greater distances than a conventional microphone. They are used for outdoor surveillance, in auditoriums, or in large spaces .

                                                                                                                                                                                      • Directional Sound Pickup: Filters out ambient noise to focus on the audio source.
                                                                                                                                                                                      • Models with Amplification: Allow you to hear distant conversations more clearly.
                                                                                                                                                                                      • Compact Design: Discreet models that can be easily camouflaged.
                                                                                                                                                                                      • Portable Power Supply: They work with rechargeable batteries or external power supply.

                                                                                                                                                                                      Microphones with Audio Encryption

                                                                                                                                                                                      Encrypted microphones ensure that audio transmission cannot be intercepted, offering maximum security in sensitive environments.

                                                                                                                                                                                      • End-to-End Encryption: Protects transmissions from unauthorized eavesdropping.
                                                                                                                                                                                      • Used in Secure Communications: Ideal for executives, governments and security forces.
                                                                                                                                                                                      • Compatible with Private Networks: They can connect to secure servers for remote streaming.
                                                                                                                                                                                      • Models with Customizable Configuration: Allows you to adjust security levels according to your needs.

                                                                                                                                                                                      Microphones with Real-Time Listening

                                                                                                                                                                                      These spy microphones allow remote monitoring of the environment using technologies such as GSM, WiFi or radio frequency .

                                                                                                                                                                                      • GSM microphones: Activated by a phone call, they allow listening from anywhere in the world.
                                                                                                                                                                                      • WiFi Microphones: Stream live audio to a mobile app or PC.
                                                                                                                                                                                      • Radio Frequency Microphones: Send audio to a receiver without the need for internet or mobile networks.
                                                                                                                                                                                      • Auto Call Function: Some models can activate transmission when they detect sound.

                                                                                                                                                                                      Contact Microphones

                                                                                                                                                                                      These devices can detect sound through walls, ceilings, or solid surfaces by detecting vibrations.

                                                                                                                                                                                      • Audio Pickup Through Structures: Transform vibrations into clear sound.
                                                                                                                                                                                      • Use in Discreet Surveillance: They are used in investigations and security.
                                                                                                                                                                                      • Models with Adjustable Amplification: Allows you to increase the microphone sensitivity.
                                                                                                                                                                                      • Compact and Portable Design: Easy to carry and use in different scenarios.

                                                                                                                                                                                      Where to Buy Spy Audio Devices According to Their Function?

                                                                                                                                                                                      At ESPIAMOS® , we offer a selection of voice recorders and spy microphones designed for every security and surveillance need. We also guarantee exclusive benefits for our customers:

                                                                                                                                                                                      • Specialized Technical Advice: Our team will help you choose the best device for your needs.
                                                                                                                                                                                      • Official 3-Year Warranty: All our products come with an extended warranty that ensures proper operation.
                                                                                                                                                                                      • Discreet and Secure Shipping: All orders are delivered in packages without visible identification.
                                                                                                                                                                                      • Secure Payments and Total Privacy: Transactions are processed securely, with only the “HID” symbol appearing on bank statements.
                                                                                                                                                                                      • Permanent Stock and Immediate Delivery: We have products available for shipment without unnecessary waits.

                                                                                                                                                                                      Discover our selection of spy audio devices and choose the best equipment for your security and surveillance needs.

                                                                                                                                                                                      Frequently Asked Questions (FAQs)

                                                                                                                                                                                      What is the difference between a sound-activated voice recorder and a conventional recorder?
                                                                                                                                                                                      Sound-activated spy voice recorders only start recording when they detect noise in the environment, optimizing battery and storage. In contrast, a conventional recorder can record continuously without interruptions.

                                                                                                                                                                                      Can long-range microphones pick up audio clearly?
                                                                                                                                                                                      Yes, long-range microphones are designed to filter out ambient noise and focus on the sound source, allowing conversations to be picked up from several meters away.

                                                                                                                                                                                      How do audio-encrypted microphones work?
                                                                                                                                                                                      These devices use end-to-end encryption to protect audio transmission and prevent it from being intercepted by third parties. They are ideal for secure communications in sensitive environments.

                                                                                                                                                                                      Is it possible to listen in real time with a spy microphone?
                                                                                                                                                                                      Yes, GSM, WiFi, or RF spy microphones allow you to listen to live audio from a mobile device, computer, or dedicated receiver.

                                                                                                                                                                                      Can contact microphones pick up sound through any wall?
                                                                                                                                                                                      It depends on the thickness and material of the wall. Contact microphones work best on solid surfaces like wood, plaster, or metal, transforming vibrations into audible sound.

                                                                                                                                                                                      What is the battery life of a sound-activated voice recorder?
                                                                                                                                                                                      Battery life may vary by model, but some recorders can remain in standby mode for weeks or even months before activating.

                                                                                                                                                                                      Can spy microphones be detected?
                                                                                                                                                                                      Some devices can be detected with frequency detectors if they transmit live signals. However, standalone voice recorders without connectivity are virtually undetectable.

                                                                                                                                                                                      Where are recordings from spy audio devices stored?
                                                                                                                                                                                      Recordings can be saved to internal memory, microSD cards, or cloud servers , depending on the device model and connectivity.