TheLorex E581CB Series. It must be wired directly to a compatible Lorex NVR using an Ethernet cable. FULLY TESTED. MINOR SCRATCHES OR SCUFFS POSSIBLE. EXACT ITEM AS PICTURED IN CONDITION PICTURED. Automatically switches to crisp black-and-white infrared in total darkness, with a range of up to 90 feet in pitch black and up to 135 feet with ambient lighting.