Acoustic Fidelity Audio Monitoring Clear Speech Pick-up Surveillance Head Microphone SAH-21541

Acoustic Fidelity Audio Monitoring Clear Speech Pick-up Surveillance Head Microphone SAH-21541

US$ 16.80 Free worldwide shipping!
TinyDeal
Product Features: : Used to pick-up sound in a room with built-in amplifier Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment Built-in AGC gain circle with uneven surface to reduce the reflex Noise reduction system and high sensitivity 2mm pinhole design with good quality of sound and acoustic fidelity Monitoring coverage: 10~200 square meters Frequency range: 20~20K Hz Power supply DC 9V~12V Output Impedance: 600 Ohm Size: (L x W) 75 x 23mm/ 2.95 x 0.91in Color: White Net weight: 35g/ 1.23oz Product Specifications:: Package Contents:: * 1 xAudio Pick-up Surveillance Head