1.hd dvr recorder 2.DVR Support Email alarm. 3.DVR Support Multi- ... 4CH H.264 Compression hd dvr recorder 8104Hot 4CH H.264 Compression hd dvr recorder 8104 Features:Adopts the standard Main ... Camera, Wireless CCTV Camera,IP CCTV Camera.Stand alone DVR Recorder production line contains: 4/8/16 channels 3G Stand ... Alone DVR, H.264 DVR, CIF DVR, D1 DVR, Combo DVR, DVR KitsUpdate Date:2012-02-19 08:01:51