The Voice Spying Bug Monitor is a professional wireless spy kit for cordless Audio Monitoring applications. Microphone sensitivity is 12dbm. Its able to pick-up whispers / footfall whithin 50m2. Transmission range is 1000 meters in open area. Battery life for receiver is 30 hours, for transmitter is 15 hours.

The ISM/VHF spy voice bug is featured by original circuit design, US professional IC and STD technics. Its highlighted by tone clean, short antenna, small volume and tiny size. Its suitable for replace barbarous CX01 (audio bug) and unstable GSM bugs (R600 & CX01).

Features of GM910 ISM/UHF Audio Bug
Working on fixed ISM/UHF frequency point
Transmit up 200 meters in building area
Able to transfer to 1000 meters away in open area
Build in rechargeable battery
Very sensitive and high-resolution all-direction microphone
Pack in hard-frabic bag, easy to carry and store

Specifications of GM910 ISM/UHF Audio Bug
Dimension: Both of transmitter and receiver are 35 x 50 x 21mm
Antenna: Transmitter use soft-antenna; Receiver use telescopic antenna
Transmission range: 200 meters in building area and 1000meters in open area
Battery: Rechargeable polymer lithium battery
Battery Life: Transmitter 15 hour; Receiver 30 hours
Microphone: >=12db senstive, high resolution within 50m2