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:
Specifications:
Color: White
Power Supply: DC 9V-12V
Working Current: 25-40mA
Frequency Range: 200Hz ~ 10kHz
Frequency Response: 2.5 dB
Monitoring Range: 5 ~ 150m2 
Output Impedance: 600 Ω
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:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Features

1、This Sound Monitor for CCTV Security System.
2、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.
3、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.
4、Safe Use: Built-in reverse power protective circuit, low power expense, wide voltage range, safe and reliable to use.
5、Easy Installation: Compact design, small size, plug and play.