... be a real-transmission IP camera;8. Support motion detection, sensor alarm video recording;9. Support recorded video playback: forward, reward, ... , NAT , Socks5, packet loss re-sendFunctionBasicLive surveillance, video storage, video playback, alarm connection, eMap, and TV wall, etc ... kg (without HDD) HD IP Cameras listed below can only support to connect with NVR to compose surveillance system ...