Item Description Item Description
Video
Specification
Video
Inputs
Video
Outputs
Minimum 32 inputs, can be expanded to
128 inputs. 1V (p-p, 75
)
Ω
7 outputs
7 5
BNC
，
Ω （
）
Frequency
characteristics
( -3db Band Width )
50Hz-8MHz
Date Format
3 selectable displays
Preset
100 (each camera)
Alarm Inputs
Built in 32 inputs. Open circuit mode
or short circuit mode selectable.
(can extend to 128)
8 RS485 Bus. Communication
distance up to 1500m, control
up to 255 cameras
1024 pieces of alarm events, 1024
pieces of alarm arming/disarming
information and the latest 5 system
turning on and turning off time.
30 sequences, maximum 640
steps for each sequence
16 sequences, maximum 64 steps
for each sequence
Up to 8 keyboards can be
connected to the system
Each user has his own registered
password and priority.
4 relay outputs, normal open/normal
close modes, 30VAC/0.6A resistance
load. (can extend to 20 outputs)
S/N Ratio(weighted)
≥
52db
Alarm Display
3 selectable displays
Differential Gain
≤
0.6%
Alarm Outputs
Automatic
S w i t c h
Differential Phase
Insert Gain
≤
°
1.1
≤ ±
0.5db
RS232 Port
RS485 Port
9-pin D-Sub connector
Adjacent Channel Isolati-
on Degree(Input to Input)
Adjacent Channel
Crosstalk (Input to Output)
Keyboard
Sychronous Nonlinear
Distortion
1%
User
Luminance Nonlinear
Distortion
Data Store
EEPROM (64K)
Intermodulation
Distortion
0.5%
Alarm Event
Record
≤
-40db
1.5%
Short Time Waveform
Distortion
3.5%
Salvo Switch
Cluster Frequency
Delay Characteristics
6ns
Power Supply
Refer to power cable label
Brightness/Color Time
Offset
2.5ns
Operating
Environment
Brightness/Color Gain
Offset
8%
Power
≤
3 0 W
to check any video loss on any monitor.
Dimensions
436 (L) x 295 (W) x 90 (H) mm
Camera
One line 16
characters
One line 12
characters
Monitor
Weight
6.5kg
Title
Video Check
4. Specification
