... ,PTZ,Alarm(optional).D1 100/120FPS,dual encoding 8 Channel DVR with 8 channel audio input support 3G/wifi 8ch video input,8ch ... ,smart phone monitoring(windows mobile &Symbian& iPhone&Google Android)8 CHANNEL PLAYBACK, TV,VGA OUTPUT, 1U CASE,SUPPORT WIFI&3G, IR ... × 300mm× 110mm(W×D×H)Weight2.83KG(without HDD) 8 Channel DVR with 8 channel audio input support 3G/wifi