Secret voice recorder Lawmate AR-100 hidden in a remote car key
Secret voice recorder Lawmate AR-100 hidden in a remote car key

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    Average: 4 / 5 Based on 2 reviews
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Secret voice recorder Lawmate AR-100 hidden in a remote car key

  • Secret voice recorder hidden in a car remote key
  • Sensitive microphone - range 10-15m
  • Voice activated recording mode
  • 2GB memory – 37 h of recordings
  • Records in MP3 format

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Lawmate AR-100 secret voice recorder hidden in a remote car key


  • Please Note!
Due to some manufacturer's restrictions, not dependent on us, we are not able to sell Lawmate products in particular countries: Croatia, Slovenia, Bosnia, Serbia, Kosovo, Spain, Portugal, Macedonia, Italy, USA, Colombia, Israel, Japan, Korea, Vietnam,
If you have questions, please contact

The secret voice recorder features a very useful voice activated recording mode, which starts recording only after detecting sounds of a certain intensity. Thanks to such a solution, the user avoids recording irrelevant material.

The car key recorder is equipped with a sensitive microphone, which collects sounds of a conversation from the distance of 10-15 meters. Recordings are stored in a flash memory with capacity of 2 GB, which is enough for approximately 37 hours of recordings.

  • Power supply

    Power supply of the secret voice recorder

    Li-Poly battery

    mains power

  • Sensor Type

    Microphone range

    12 to 15m

  • Power supply

    Frequency response

    100 Hz ~ 10 kHz

  • USB port

    USB port

  • Compatible with Windows

    Compatible with Windows

  • LCD display

    Recording format of the secret voice recorder


  • LCD display


    2 GB memory

  • Charging time

    Audio player

Automatic activation can be switched on and operated by just three buttons on the pilot. With fully-charged built-in battery it can work for as long as 15 hours. LEDs indicating the device operation are hidden under a discreet cover. The signalization mode can be changed to vibration, or switched off when needed.

The features of secret voice recorder AR-100

  • Pre-recording


    The AR-100 is disguised as a car remote key, which allows you to discreetly record conversations without arousing any suspicion.

  • Recording activation


    A built-in high sensitivity microphone provides a range of 10-15 meters!

  • Recording schedule


    An extremely convenient feature that conserves memory. When sounds at the appropriate volume are detected, the voice recorder starts recording, automatically compressing any periods of silence.

  • Recording schedule


    The AR-100 can be controlled not only manually, but also remotely with a wireless controller.

  • Recording schedule


    The secret voice recorder has 2 GB of built-in memory, allowing approx. 37 hours of recordings to be stored.

  • Recording schedule


    The built-in battery provides around 13-15 hours of continuous operation.

  • Recording schedule


    The device can run on batteries, or it can also be powered from the mains for unlimited recording time.

  • Recording schedule


    To indicate when it’s recording, the voice recorder can use an LED or haptic feedback, but for complete safety the indicators can be disabled.

The key seen on the photo is not a part of the set


LawMate International

Lawmate International is a world class brand, which specializes in manufacturing counter surveillance devices.


Specification of the secret voice recorder Lawmate AR-100 hidden in a car key
Built-in memory2 GB
Recording time of the secret voice recorder37 h
Voice activated recording modeyes
  • built-in
  • mono
  • range 12 to 15m
Frequency response100 Hz ~ 10 kHz
Audio format of the secret voice recorderMP3
Sampling rate32 kHz
Bit rate128 kbit/s
Power supply
  • Li-Ion battery 350mAh
  • mains power DC 5V / 1A
Operation time on rechargeable battery
  • continuous recording: 15h
  • standby in voice activation mode: 25 days
Working time13 to 15h
Player functionyes
Built-in speakerno
Headphonesstereo (included)
Interface of the secret voice recorderUSB 2.0
Supported operating systemsWindows ME, 2000, XP, Vista, 7, 8, Mac OS, Linux
Dimensions71 × 35 × 16 mm
Weight of the secret voice recorder30 g


  • AR-100 secret voice recorder hidden in a car key
  • Car key imitation
  • USB cable with earphones and control
  • USB Cable
  • User manual

Reviews (2)

By Joe H.

Comment : With this James Bond’s car key it was easy enough to proof, that my husband was cheating on me. Oh well, money well spent I suppose…
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By Molly C.

Comment : Pretty basic device, but a car key form makes it all better.
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