Clear Speech Audio Pick-up Surveillance Microphone

Clear Speech Audio Pick-up Surveillance Microphone

US$ 3.19 Free worldwide shipping!
DealExtreme
- Used to pick-up sound in a room - Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment - Built-in amplifier - Peak gain steering circuit automatically - Monitoring coverage: 5~50 square meters - Frequency range: 100~5500Hz - Power supply DC 6V~12V Dimensions: 1.54 in x 1.22 in x 0.63 in Weight: 0.71 oz