Cheap sound monitor, Buy Quality audio monitor directly from China microphone for cctv Suppliers: HIgh quality Security sound monitor microphone audio monitor for CCTV
HIgh quality Security sound monitor microphone audio monitor for CCTV 1.Adjustable sensitivity low noise mini shape sound audio monitor 2.RoHs&CE approval 3.low power dissipation & long distance audio monitor - sound pick up Sound pickup use the high fidelity and low noise process chip. After multiple times frequency selected it can restrain the noise efficiently. Pure tamber, strong dynamic, built-in AGC circuit. Lots of strong points: low noise, high fidelity, wide operating voltage, low power dissipation and long transmission distance etc. the new sound pickup (audio monitor ) is the best choose for the TV monitoring and safety system. Match use with the camera can realize AV synch. Model:KJ-803 (Color: Black) Audio monitoring range: 5-100 square meter Sensitivity: 200 mA/ubar Operating voltage: DC 9-12V Current: 8mA Output level: 0V - 6V Frequency range: 200-10KHz Frequency respond: 2.5dB Output impedance: 600 ohm External dimension: L=63mm ?=30mm H=21mm Weight
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