High Sensitivity Mini Cctv Security Surveillance Microphone – Audio Input For Ip Cameras, Dvr & Nvr Systems (50–150m² Range) refurbished IGBT 3V DC (I/O)

3V DC (I/O)

Every o/p connector’s terminal is connected through NC

or a special variable resistor

Applicable Voltage: 36V

High Sensitivity Mini Cctv Security Surveillance Microphone – Audio Input For Ip Cameras, Dvr & Nvr Systems (50–150m² Range) refurbished IGBT 3V DC (I/O)Product Description Enhance your security system with this high sensitivity Mini CCTV Surveillance Microphone, designed to deliver clear and accurate audio monitoring across an area of up to 150 square meters. Ideal for WiFi IP cameras, DVRs, and NVR systems, this compact microphone captures even the faintest sounds, making it perfect for offices, shops, parking areas, and home surveillance setups. With a wide frequency range and high signal to noise