cctv camera surveillance Frequency 20~20Khz 10~200M2 Adjustable impedance of 1000 ohms

CCTV Camera SurveillancePerformance is as follows:

§ Builtin AGC circuit audio gain§ 2mm pinhole design § Japan imported gold capacitor microphone§ dynamic closed-loop noise reduction circuit

Indicators is as follows:

10~200m2 AdjustableImpedance of 1000 ohms Frequency 20 ~ 20Khz 9~12VDC power supply

Other intorductions is as follows:

* We also deal with CCTV Products,such as CCTV Camera Surveillance, cctv cameras,brackets, power supplys,audio and video cables,connectors,etc.

Sincerely awaiting your reply, thank you.

Camera Surveillance