720P HD Indoor IP sPoE Dome Network Camera ZM-SS76D001-S 720P Image sensor 3.6mm Lens. Closed System/CCTV - Wired. (Not wireless) Camera requires 2nd Generation sPoE cable(Not Included) Angle of view 65 degree. Indoor use only. IR distance Night visibility up to 20m (65ft) Compatible with Zmodo/Funlux NVR Only. Image resolution 720p (1280*720) The camera resolution is as high as 720p HD video, over a Micro USB Spoe cable. With 2.8mm, each camera can cover a wide area. A single sPoE with micro USB network cable directly connects each IP camera to the NVR, supplying both power and a video signal. View your world in 720p high definition day or night. sPoE is named from simplified power over Ethernet. No extra power cable needed, just plug one cable for one camera, and it's ready to go