Zerone High Sensitive Audio Pickup Device Mini Microphone for CCTV Security Camera System Plastic Black

The Zerone High Sensitive Audio Pickup Device is a mini microphone designed for CCTV security camera systems and sound recording. It features high sensitivity audio sound pickup with adjustable sensitivity, ensuring low noise and high-fidelity sound. The device has a wide monitoring range of approximately 10-50 meters.

Key Features:
* High sensitivity audio pickup for clear sound
* Adjustable sensitivity for optimal performance
* Low noise and high-fidelity audio output
* Wide monitoring range of 10-50 meters
* Built-in IC preamp with low noise, high gain, and auto level adjustment
* Boosts low output microphone voltage to a stronger, usable level
* Power In and Power Out design allows sharing power with a camera
* Compatible with AV input devices like DVRs, VCRs, and TVs

Specifications:
* Material: Plastic
* Voltage: DC 9-12V
* Current: 15mA
* Output Impedance: 600ohm
* Cable Length: Approximately 42cm

Ideal for use in various security and monitoring environments such as banks, shopping malls, prisons, classrooms, conference rooms, and industrial production areas.