Mini Clear Speech Audio Pick-up Device Sound Monitor Surveillance Microphone for Network Camera SAH-21377

Mini Clear Speech Audio Pick-up Device Sound Monitor Surveillance Microphone for Network Camera SAH-21377

US$ 4.40 Free worldwide shipping!
TinyDeal
Product Features: : This microphone is used to pick-up sound in a room Use with cameras or AV surveillance systems, as a spy listening bugging equipment Polarity protection circuit and high sensitivity monitoring Built-in amplifier and noise reduction circuit Mini design, can be hidden to mount The Red and Black wire for power, the white one for audio Output Impedance: 600 Ohm Frequency range: 200~10 KHz Power supply DC 9V~12V Cable length: approx. 9cm Size: 34 x 6 mm (L x Diameter) Net Weight: 4g Color: as shown in the picture Product Specifications:: Package Contents:: 1 x Audio pick-up device