Zmodo 720P HD Outdoor IP sPOE Network Camera - White 0.1Lux (IR LED On) / F 1.2. This Zmodo sPoE camera needs to be plugged into a Zmodo NVR to work, it cannot be plugged into another camera. It is only compatible with Zmodo NVR's it will not work with a 3rd party NVR. Electronic (IR-CUT filter with auto switch). Please make sure the CAT5 / CAT6 cable is plugged into the camera & NVR to make sure the camera is getting enough power, If the camera don't power up. Night visibility up to 20m 90 degree Angle of view. 720P Color Sensor * 2.8mm Lens . Please check to make sure the camera lens has no smudges or anything blocking the lens, if it is blurry. This camera includes a 3 year manufacturer warranty.