High Sensitivity Mini Cctv Security Surveillance Microphone – Audio Input For Ip Cameras, Dvr & Nvr Systems (50–150m² Range) refurbished IGBT easily inserts into USBXITM housing

easily inserts into USBXITM housing to make up a combination instrument

Applicable Voltage: 36V

Power Supplies: Adjust voltage output

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

High Sensitivity Mini Cctv Security Surveillance Microphone – Audio Input For Ip Cameras, Dvr & Nvr Systems (50–150m² Range) refurbished IGBT easily inserts into USBXITM housingProduct 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