CCTV Mic Audio Monitor Kit Hd-Pk-2

Description

A-ZONE MIC Audio Pickup Pre-amp Microphone Device Kit For Home Security Camera System Sound Voice Monitor

*Adjustable sensitivity low noise mini shape sound audio monitor,low power dissipation & long distanceSound pickup use the high fidelity and low noise process chipLow noise, high fidelity, wide operating voltage, low power dissipation and long transmission distanceSuper high sensitive mini microphone

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