HM-M420A

Aluminum Alloy Shell pick-up 2 Heads, High-fidelity ,Anti-interference, noise reduction, CCTV Microphone

Model No.: HM-M420A

Application: CCTV System

Aluminim Housing
Type of Microphone：Electret

Connection:Audio female , female DC power plug

Monitoring Scope: 5～100㎡

Built in micro processing chips and audio digital analog processor

Frequency Rang：200～ 10kHz

Brilliant and fashionable design

Working Voltage:DC 9V-12V

Output Impedance： 600Ω

High sensitivity, high bandwidth, low distortion

Reduce the echo effectively
Operating Current：25mA