The GXV3500 is a unique product that integrates an IP video encoder, decoder and broadcast system. Supports H.264 real-time video compression, encode IP into analog video or decode IP video to analog. Thats why the GXV3500 is an essential component for all surveillance solutions that require both IP and analog streaming. Delivers clear image quality and provides groundbreaking SIP/VoIP for two-way audio and video streaming to cell phones and televisions. It also features built-in PoE and a large record buffer before and after the event and advanced security protection. It can be integrated with various peripherals such as microphone input, alarm input, output control and so on, so it can also be used as a powerful and flexible voice/video broadcasting system (PAS) with microphone, IP phone or IP TV phone. When you piered the GXV3500, you can remotely control all PTZ analog cameras via the IP network. The GXV3500 allows users to take full advantage of the devices they have already purchased and upgrade to advanced IP solutions. The GXV3500 can be used with the GSurf_Pro v2 and GVR3550, providing HTTP API and meets ONVIF standards. This encoder/decoder/broadcast system device is an ideal product to integrate IP and analog stream in any surveillance security device.