Mini Microphone for CCTV Security Cameras - Low Noise High Sensitivity Audio Pickup Mic Compatible with DVR Systems Surveillance Equipment Recording Sound Device for Home Office Monitoring Systems

• 【Audio Pickup Device Compatility】- This security microphone for CCTV security camera is compatible with devices that accept AV input, like DVR, VCR, TV, etc.
• 【Enhance Low Output Voltage】- Used to increase a microphone's low output voltage to a stronger usable level.
• 【High Sensitivity& Adjustment】- High Sensitivity Audio Sound Pick Up. Sensitivity adjustable.
• 【Low Noise】- Low noise, high-fidelity.
• 【10-50 Square Meter Monitor】- Wide monitoring range of about 10-50 square meter.

Specifications: Color: Black Material: Plastic Voltage: DC 9-12V Current: 15mA Output Impedance: 600ohm Monitoring Range: 10-50 Square Meter Connector: Red (DC12V Input), Black (DC12V Output), White (RCA) Cable Length: About 42cm Package Weight: About 29g Package List: 1 * Audio Pickup Device (Other items in the pictures are not included.)