UHF room-telephone audio transmitter

WFM modulation
Also working as audio bug
Automatic room/telephone switch
High sensitivity pre-filtered microphone
Directly powered by telephone line

prod cod: ENSTK-050

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UHF audio transmitter with double room-telephone listening function. WFM modulated transmission and telephone line power supply

This multifunction telephone bug is ideal both for telephone and environmental wiretapping with related radio transmission. The device consists of a very high sensitivity extended microphone, an external antenna and flexible cables for connection to the telephone line. The transmitter connection is in parallel on the analog telephone line acting at the same time as a direct power source.

The ENSTK-050 audio transmitter works normally as a room covert listening device, but when the telephone handset is lifted the wiretapping function activates. On hanging up, you go back to environmental listening mode.

Being powered directly from the telephone line, the transmitter can work for unlimited period of time. Furthermore the connection does not cause any noise on the line.

SUGGESTED PAIRING

It is recommended to use the telephone bug transmitter interfaced with:

Transceivers > IC-ERRE
Micro recorders > DIGICELL

Quartz stabilized frequency: 416.5– 423.5МHz

Modulation: WFM

Phone line connection: to the telephone line in parallel

Power supply: by telephone line

Output power: 5mW

Voltage: 6-60V

Current consumption: 1÷12mA

Time of continuous operation: unlimited

Size:45 x 38 x 9 mm

Audio investigations by law enforcement units or private investigation agencies
Control of telephone lines and environmental audio in homes, offices, shops, etc. for high-level audio interception
In general, in all those situations where it is necessary to retrieve information and/or perform investigations both by tapping landline telephone line and listening to room audio by means of a single radio transmission device on a single channel

UHF room-telephone audio transmitter

Description

Specifications

Usage

Video

UHF audio transmitter with double room-telephone listening function. WFM modulated transmission and telephone line power supply