Audio Monitoring Clear Speech Pick-up Surveillance Head Microphone with Stick SAH-21363

Audio Monitoring Clear Speech Pick-up Surveillance Head Microphone with Stick SAH-21363

US$ 2.80 Free worldwide shipping!
TinyDeal
Product Features: : Used to pick-up sound in a room Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment Noise reduction system with high sensitivity Great for bank, hospital, store and so on Small size with the stick on the back, easy to install Suitable for DVR equipment Monitoring coverage: 10~100 square meters Frequency range: 200~10 KHz Power supply DC 9V~14V Output Impedance: 600 Ohm Size: 39 x 31 x 18mm/ 1.54 x 1.22 x 0.71in (L x W x T) Color: White Net weight: 13g/ 0.46oz Product Specifications:: Package Contents:: 1 x Small Audio Pick-up Surveillance Head