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Product Name: DVRModel Number: LYD-DVR-1
Place of Origin: China
HD620 is4 camera input appliance with multiple function which will
bring you following features:
1) Device can be performed VHS system with live display, play back
and video recording
2) Support various type of camera with real, live mode display
3) Multi speed recording election on normal recording mode or alarm
recording mode the highest speed of recording is 30/25(NTSC/PAL)
fields in both mode
4) Digitize data storage with M-JPEG compression technology will give
you organized video data management without using mess huge
traditional video tape
5) Device operates in hardware base with no OS ( operating system )
necessary for more reliability and stability
6) Contrast, hue and brightness are adjustable for each camera
individually
7) Support up to 2 hard disks (HDD) from 40GB to 120GB compatible
8) When external alarm is triggered, correspond cameras number will
show up on the monitor with texts
9) Motion detection function available, user can easily adjust
sensitive of motion detection and setup buzzer alarm when motions
are triggered
10) Playback record can be searched time or by evvntlist
11) Selectable recording qualities ( best / high / medium / low )
12) Recording can operate manually or gets activated automatically
when alarm is triggered
13) You can search for a video record by time
14) Play back mode could mot be easier then ever for you to view the
video that gets recorded on reverse ( *6 )and fast forwarding
( *2, *4, *6 )
15) Play back mode with pause (field by field)for forward
16) Easy operation, setting can be easily modified OSD( on screen
display ) menu
17) Device will overwrites data notice operator on monitor when the
HDD is going full
18) System will restore the previous setting and continue camera
activity after restart
19) Key lock function available to secure your DVR form button
pressing accidentally
20) Optional network function