GK610A low noise,HIFI, wide range operation voltage, small electricity consumption.it is suitable for different type of Mic supervised listening environments,such as bank,prison,examination place,shopping mall,and industry factory etc.It is a good partner to be used with supervised TV and security protection system. GK610A can be used together with camera to achieve audio and video synchronization to monitor speaking within 30~50 squares. Connect method (Type: GK610A) 1. Red RCA port: power input 2. White RCA port: audio input Electronically parameter: Power supply: DC12V Dissipation: 5mA Out impedance: 600Ω Out level: 0-6V Frequency response: 100-10KHZ Frequency response: 2.5 dB
