UHF spy listening bug for telephone and audio surveillance. When the telephone handset is on the cradle it works as a room bug transmitter!
Multifunction surveillance and telephone micro transmitter. It can clearly intercepts the voices of both parties when the telephone line is occupied. The device works as a normal surveillance transmitter when the handset is on the cradle.
Thanks to its small size and high quality audio, with authomatic microphone preamp control, make this bug a suitable product in various monitoring situations. The mini UHF-003 radio transmitter allows you to reach distances of over 600 meters in the open field.
Of course the transmission power depends upon the environmental conditions and the sensitivity of the receiver used. For optimal reception and limit performance, we recommend the combined use of the device with our receivers*.
*we recommend using the UHF 220V transmitter in combination with: