ZOSI 960P HD 1.3MP Wireless IP Network Camera Weatherproof Outdoor Indoor security camera with 100ft (30m) IR Night Vision This camera is add on camera for ZOSI NVR Kit.It can not be used separately .You need to match code when you add this camera for your NVR system 960P High Resolution IP Camera, full 960P High Quality Video Recording&image 3.6mm lens,3pcs Array leds with IR CUT ,Night vision up to 100ft(30m) Cable pass-through mounting bracket, further protects the cameras If you want Wireless IP Camera System, you can buy from this link: http://www.amazon.com/dp/B017ISY85O