Clear Speech Audio Sound Pick-up Surveillance Microphone Voice Monitor Monitoring Kit for Security Camera SAH-21371

Clear Speech Audio Sound Pick-up Surveillance Microphone Voice Monitor Monitoring Kit for Security Camera SAH-21371

US$ 14.74 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 High-fidelity / Low noise processing chips Built-in amplifier and noise reduction circuit Coverage Range: 20~100 square meters Working Voltage: 9-12V DC Frequency: 100~16000Hz Impendence: 600 ohm Color: White with Black as shown in the picture Net Weight: 66g / 2.33 oz Size (Diameter x Height): 110 x 50 mm / 4.33 x 1.97 inch Product Specifications:: Package Contents:: 1 x Audio Monitoring Kit * 1 x English Instruction