A radio transceiving system that becomes both a bugging radio frequency device and a long-lasting micro recorder
The A1R-KIT radio transceiving system is a very particular device because of its double function of a sensitive RF covert bug transmitter and a long-life micro digital voice recorder. Both features are integrated into a unique wireless module manageable from up to 400m away.
The UHF module is also known to provide a high recording quality and a wide customizable choice of settings (voice activated system VAS, operating timer, encrypted hardware key and so on), as reported by its functional features.
Thanks to its 8 kHz/16 kHz sample rate and the ADPCM compression suitable for the encryption of audio recordings, the A1R-KIT can be quietly counted among the most rugged, safe and effective devices in the intelligence field. The full system is known as well to have a high level of safety against the most radio frequency detectors.
When connected to a direct power supply*, the device turns on the ideal assistant for your long or very long audio monitoring sessions, placed in hard locations. Furthermore, using a command provided by the receiver, the device can be set on three different functioning ways: standby, audio recording and live streaming. In addition the device allows to download all recorded files on MicroSd card.
However the A1R-KIT has many other advantages. The receiver, for example, has a big LCD display and intuitive interface to control the whole system. The recordings stored on to microSD card can be fast downloaded directly from the receiver (also equipped with Micro SD card), avoiding the physical access to the recording module.
*It is possibible to custom the device with different direct supply system.
Power supply:2.9 - 4.3Vdc
Card type:Micro SDHC (max 128GB)
Storage format: 10 bit uncompressed, ADPCM 4bit
Sample rate: from 8KHz to 16KHz
Bit width: 8 bit
Built-in microphone sensitivity: over 10m
Power consumption in VAS mode (stand-by): 2.0mA @5KHz - 2.7mA @44KHz
Power consumption in stand-by mode scheduled (stand-by): 1.6mA a 3.0Vdc
Voice activated recording: yes
AGC function: yes, automatic gain control
Exporting format: by using its own software, in WAV format
Scheduled recording: day time selectable, weekly period or calendar
Microphone type: high quality knowless otophone
Audio encryption: security key
Audio encryption: by protetion key
Long-lasting audio monitoring operations
It works like a "black box" for long-lasting audio monitoring
Very small and light. It can be easily concealed in both static and moving environments
Ultra-Sensitive Knowles microphone for precise operation in harsh environments
Interchangeable memory for continuous archiving 24/7
Does not require specific software or codecs for listening to recordings
Standard power supply 5/24Vdc or customizable upon request, with lithium batteries for easy and quick installation
Ready to use. Automatically starts recording as soon as powered.
The A1R-KIT mini voice recorder is therefore ideal for covert recording for long periods. It is also particularly recommended for those looking for a safe, easy to use and instantly effective device, usable in any environmental condition.
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