HD 1080p 2mp Mini caméra de sécurité 2000tvl 2.8mm 140 degrés Grand Angle 4 en 1 TVI/CVI/ahd / 960h cvbs Petite caméra de Surveillance pour 1080p 4 en 1 TVI/ahd/CVI/cvbs / 960h DVR

Camera was set up to AHD already, if you need change AHD to TVI or CVI or CVBS, you can change on your DVR. But your DVR should be 1080P 4-in-1 AHD/CVI/TVI/CVBS. Working Condition: Camera can work during daytime and night with light. If under low light, picture quality is not so good as the daytime. Pls use DC 12V 1A Power Adapter for this mini camera. Advantage: AHD cameras resolution and picture quality is much better than analog cameras. Material and Item Dimention: plastic housing, Item Dimention: 0.59X0.59X0.91 inch Lens: f2.8mm with 140 degree wide view angle