【ZOSI ZM4295E 5MP POE IP Dome Camera】-- This 5MP Outdoor POE Camera cannot be used separately. It needs to connect the Ethernet cable and NVR to work. Compatible with ZOSI PoE NVR(Model: ZR08EN, ZR08DN, ZR08PN, ZR16DK). 【Powered Optional】-- This PoE camera can be powered up by a Power supply, also it could be powered up by one Ethernet cable with a PoE switch, only one cable to run for both power & video transmission, allowing you to position your cameras anywhere. 【80ft Night Vision】-- Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter Up to 80ft night vision in total darkness and 130ft Night vision in ambient light. More than 3.0Lux the night vision is color. 【Indoor and outdoor use】-- Aluminum metal vandal-proof & waterproof can withstand the toughest of outdoor conditions, 3-axis camera stand, cable through the bracket. 【Noted】-- This Outdoor Security Camera could only work with the ZOSI PoE NVR. Each IP camera comes with an ethernet cable for connection.