Only Works with Hiseeu wireless security camera system: 1296P/ 1080P Security Camera can’t work separately. Only work with Hiseeu wireless camera system. 2K HD & Night Vision: Hiseeu security IP camera Full HD video quality -resolution images in 3MP(23041296)resolution, featuring 3.6mm fixed lens, up to 78 wide viewing angle, with 3 array IR-LED. How to Pair Camera with Your NVR Box: step: please right click your mouse> Wireless add > at the same time press the reset button on the camera for 6s, wait for IP address 172.20.14 show up, then you can exit to see camera image. One-Way Audio & Easy Remote: Hiseeu bullet security camera built-in microphone. After adding the camera to your wireless surveillance camera system. Hiseeu Professional Cameras Manufacturer with Excellent Service: Within one year product problem please feel free to contact with us by email. After-Sale and Technical online support email at any time.