Multifunctional wireless FF audio sound system. Flexible, long-range supervision.

Listening through walls

Powerful and versatile, the technology breaks new ground with its ability to operate on highly sensitive and critical operations. The device comes with a multi-function device for listening through walls using a contact or needle, microphones for the phone, or room and telephone operations, and for use with when worn on the body microphone.

Clear or encrypted, powerful and versatile

With the ability to choose a clear or encrypted mode, high or low microphone sensitivity (it registers the type of microphone connected) and voice control with on/off for longer battery life, the operator has a very versatile and compact unit. The kit, in its own portable case comes with a remote microphone allowing transmitters up to 1200 meters. The device has an external power range of 250 - 1000 mW, choosing an antenna for indoor and outdoor use. Versatile, powerful and technically efficient long range transmitter.

Multiple channel device monitoring

Up to ten channels.  The receiver is one of the smallest receivers of its kind available. This receiver allows the operator to monitor several rooms including the use of the phone with programmable channels.

Extension of the transmission range with high sensitivity of the receiver

Higher sensitivity allows the operator to have further giving more operational flexibility. This is achieved by several levels of RF amplification allowing the receiver to respond to weaker signals, thus expanding the range of transmitters used. Digital signal processing (DSP) technology allows the operator to match and eliminate any noise.

Multifunctional sound system

Transmitter for very sensitive and critical operations

Equipment for listening through walls with contact microphones or needles

Listening to phone calls and/or room operations

High or low microphone sensitivity

Registers the type of microphone connected to the

Powerful and versatile

Optional encryption

Voice operates on/off to extend battery life

Antenna selection for indoor and outdoor use

Compact unit for wearing on the body.

Instantly understandable sound for tactical action

Exclusion of both background and deliberately introduced noise

Trouble-free and crystal-clear sound quality

Digital Signal Processing (DSP) for noise canceling

Pocket receiver for secret operations

Up to ten highly sensitive specialised channels

Good reception, even if the microphone source is remote.

Visual warning on performance, signal and battery level

Technical - transmitter

Frequency range 320 to 650 MHz

Power Optional 250 mW, 500 mW, 750 mW, 1000 mW

Frequency stability + /-2.5ppm

Deviation 5 kHz.

Modulation Narrowband FM

Frequency response Clear 100 Hz - 6 kHz

Encrypted 200 Hz - 5 kHz

Physical - transmitter

Microphones

External contact type,

Remote microphone and pre-amp

Wearing on the body

Antenna

External

Management

On/Off

DIP output power switch

Microphone sensitivity

Voice activation on/off

Encryption on/off

Connectors - input

Phone

Room and telephone

Power

12V DC 

Size 81 x 53 x 22 mm

Operating temperature range -20 To +65 ° C

Technical - receiver

Frequency range 350 to 650 MHz

Sensitivity > 0.4 uv @ 12 dB SINAD

Modulation Narrowband FM

Modulation acceptance 8 kHz

Rejection of adjacent channel > 50 dB 

Intrusive rejection > 80 dB

RF image > 80 dB

IF figure > 90 dB

Channels up to 10

Physico-receiver

Control on/off, volume, channel selection, soundproofing

LED carrier indicators, low battery status, on/off

Connectors MCX antenna, headphones 3.5mm stereo jack 3.5mm stereo recording jack, DC power 1.3mm jack

9V power supply, PP3 internal battery, or external

Size 80 x 58 x 20 mm

Operating temperature range -10 To 65 ° C

Content

Transmitter 1 multifunction transmitter

Microphones

External contact type,

Needle microphone

Remote microphone and pre-amp

Wearing on the body

Adapters

Wearing on the body

Phone

Room and telephone

Antennas 1 external

Receiver Classic or Decryption

Power supply 12V DC network adapter

Case Light Case Case