Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. Resolution: 8MP/5MP/2MP TVI/CVI/AHD, 960H CVBS .

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. Resolution: 8MP/5MP/2MP TVI/CVI/AHD, 960H CVBS .

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. 5MP - HD Model - 2560 x 1920P.

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. 5MP - HD Model - 2560 x 1920P.

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. 5MP - HD Model - 2560 x 1920P.

Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. Microphone Built-in Mic (TVI and CVI )Video Format Only. Resolution 8MP - HD Model - 3840 x 2160P.

Resolution 8MP - HD Model - 3840 x 2160P. Built-in MIC. Microphone Built-in Mic (TVI and CVI )Video Format Only. Minimum Illumination 0.05 Lux / F1.2. Sensor HD CMOS Sensor. Lens 2.8mm Wide Angle Lens.

Resolution 8MP - HD Model - 3840 x 2160P. Audio Function, Make sure the CVI and TVI DVR support (Audio Over Coax) function, otherwise will not working. 2PCS Warm Led light. LED 2PCS Warm Led light.