... Hi3512 processor,high integration;Support multi-IP protocol, such as TCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS ... Support ONVIFprotocolPass IP66,CE,FCC,RoHs and other related validation;1 channel input alarm and 1 channel output alarm, support hard reset , ... image and video storage;Technical Specifications: ModeMega4- ...