Kit 4 Mini External Microphones For DVR Camera Video Surveillance Audio Monitor

Mini microphone model designed for connection to cameras, monitors, or DVRs.
Ideal for adding audio to CCTV cameras that lack it, or for connecting to DVR video recorders or any type of recording system.

4 MICROPHONE KIT

Technical Specifications:

• Microphone Type: Preamplified condenser.
• Sensitivity 3dB(1KHz)
• Operating frequency: 300Hz-3KHz
• Output impedance: 4.7Ω
• Power supply: 12VDC
• Operating temperature: 5-40°

The package includes:

No. 4 Microphones for DVR cameras