5 150m2 Wide Range HiFi Audio Sound Monitoring Pickup Microphone Head for CCTV Security

Description: This is a new type of sound monitor with high sensitivity, designed for TV monitoring, anti theft alarm and various security systems. Mini and compact design allows you to install it in small offices or larger areas to cover almost any indoor environment. Features: This Sound Monitor for CCTV Security System. 5 150 Square Meters Wide Range: Designed for the monitoring and recording applications within normal range, the widest monitoring range can be up to 150 square meters. High sensitivity Sound Monitor: clear voice, low noise, high fidelity, applies to a variety of situations, such as for bank, examination room, shopping malls and so on. Safe Use: Built in reverse power protective circuit, low power expense, wide voltage range, safe and reliable to use. Easy Installation: Compact design, small size, plug and play. Casing is made of plastic material, easy to clean in daily use. Specifications: Color: White Power Supply: DC 9V 12V Working Current: 25 40mA Frequency Range: 200Hz 10kHz Frequency Response: 2.5 dB Monitoring Range: 5 150m 2 Output Impedance: 600 Ohm Output Voltage: 0 6V Size: Approx. 70 x 70 x 42mm 2.7 x 2.7 x 1.7in Package Weight: 79g Package List: 1 x Audio Pickup Microphone Note:

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