Firmware Update for LawMate 4K DVRs: PV-RC400UW, PV-DY40UWW and PV-DY40UW

If you own a LawMate 4K DVR model PV-RC400UW, PV-DY40UWW or PV-DY40UW , you can now improve its performance with a new firmware update. This update allows the duration of each recording to be extended from 1 minute to 5 minutes , making it easier to review files and optimize surveillance.

At Hispa Importaciones , official distributor of LawMate in Spain and Portugal, we offer you not only the best professional surveillance products, but also technical support, official warranty and specialized assistance in firmware updates.

Firmware Update for LawMate 4K DVRs

Why upgrade your LawMate 4K DVR?

This firmware update offers multiple benefits to improve the user experience of your 4K DVR:

  • Longer recording lengths – Instead of 1-minute clips, each recording will now last up to 5 minutes, reducing the number of files to manage.
  • Better image analysis – Makes it easier to detect suspicious events by avoiding gaps between clips.
  • Motion Detection Mode Optimization : Videos capture longer sequences, providing more details about the recorded events.
  • Greater monitoring efficiency : ideal for continuous surveillance without unnecessary interruptions.

Instructions for installing the new firmware

To update your LawMate DVR 4K , follow these steps:

  1. Download the appropriate firmware file from these links:
  2. Copy the file to a formatted memory card.
  3. Insert the card into the DVR and turn it on.
  4. The blue LED will flash during the update.
  5. When finished, the device will automatically shut off.
  6. Remove the SD card and format it again.
  7. Insert it back into the DVR. Recordings will now last up to 5 minutes.

Update Warnings

Before installing the new firmware, please note the following:

  • Extended recording may generate more heat in the device.
  • Battery consumption will be higher during long recording sessions.
  • If you notice overheating or battery failure, it is recommended to return to the original settings.

How to restore factory settings?

If after the update you prefer to return to 1-minute recordings, follow these steps:

  1. Download the original firmware from these links:
  2. Copy the file to a formatted SD card.
  3. Insert the card into the DVR and turn it on.
  4. The blue LED will blink while the firmware is being restored.
  5. The device will automatically shut off when finished.
  6. Remove the card and format it again.
  7. Insert it back into the DVR. Now each recording will only last 1 minute.

Buy with confidence at Hispa Importaciones

At Hispa Importaciones , we are the official distributor of LawMate in Spain and Portugal. Buying from us guarantees you:

  • 100% original products with official guarantee.
  • Specialized technical support to resolve any questions about the firmware update.
  • After-sales support to ensure the best performance of your device.
  • Fast and secure shipping to all of Spain and Europe.

If you have questions about firmware update or need advice, our team of experts is ready to help. Contact us today and enjoy the best performance on your LawMate 4K DVR!