Bidirectional Talk : Support
Record & Playback : Recording Mode : Manual> >Dynamic Detection>Timing
Playback : One channel or multi-channel playback
Search Mode : Time/Date ,Motion Detection & exact search(accurate to second)
Storage &
Backup : Space Occupation : Audio28.8MB/H Video25450MB/H
Video storage : Hard disk, , and net
Backup Mode : Network, mobile Hard disk and USB
Interface : Video Input : 8channel, BNC, 1.0Vp-p,75
Video Output : 1 channel, BNC, 1.0Vp-p,75 and 1 VGA output
Audio Input : 8 channel audio
Audio Output : 1 channel ,RCA, 200-3000mV,5K
Net Interface : RJ-45 (10M/100M)
PTZ Control : 1 RS485
USB Interface : 2*USB
Hard Disk : 2 SATA ports (max 2048G)
Environmental : Power Supply : 12V/4A
Power Consumption : <10W(without hard disk)
Working Temperature : 0-55
Working Humidity : 10%90%
Atmosphere Pressure : 86kpa106kpa
Dimension : 300mm x 265mm x 57mm(W*D*H)
Weight : 2.5 kg.
Once illegal invasion is detected, the infrared detecting transmission signal will start-up recorder automatically to record.Meatime take place alarm. It can offer powerful evidence for the case.
Power off protected, built-in lithium battery in the dvr.
Real-time monitoring.Can connect with tv or monitor directly, watch in-phase real-time recording picture.
Support sd card of 128m/512m/1gb.
Built-in 1/4fªccd camera, 420tv lines clear picture display.
Built-in microphone for audio monitoring when recording.
With usb port as u-tray to deposit the massage in pc in-time for analyzing the case.
Tiny size for discreet observation & portability.
