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SECTION 11: SPECIFICATIONS
SECTION 11
Specifications
Table 25. Specifications
ITEM
BLK-DH200400D
BLK-DH200800D
BLK-DH201600D
Video
Input
Channel, Input Level
4 channel, composite
8 channel, composite
16 channel, composite
Signal Format
NTSC
Video Loss Check
Yes
Output
Main Monitor Output
1 VGA (1024 x 768 or 1280 x 1024 @ 60Hz),
Signal Format
VGA
Spot
2
Audio
Input / Output
4 channel line input / 1 channel line output
Audio CODEC
G.711
Alarm
Sensor Input (NC/NO selectable)
4 channel (NC/NO selectable)
Alarm Output
1 alarm out by sensor, motion and video loss
Record
Compression
H.264
Multi-Operation
QUADPLEX (Playback/Record/Network/Backup)
Resolution
D1 120 fps
D1 120 fps
D1 120 fps
Half-D1 120 fps
Half-D1 240 fps
Half-D1 240 fps
CIF 120 fps
CIF 240 fps
CIF 480 fps
Recording Quality Grade
ECONOMY, STANDARD, HIGH, SUPERIOR, ULTRA
Recording Mode
Continuous / Schedule / Motion/ Sensor/ Manual
Motion Detection
Motion detection setup by grid
Recording by Channel Resolution
Yes
Pre Recording
1 fps for 10 seconds before an event
Post Recording
10 seconds to 3 minutes after an event
Display
Frame Rate ( /Sec)
30 fps / channel, 60 fields
Playback
Multi-Decoding
1, 4
1, 4, 8
1, 4, 8, 16
Search Mode
Timeline, Event, Archive, Log