Electrical Specifications - 10-8 Video HD4SD Installation & User Manual

4-ch dual sd hd mdvr
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Specifications
Technical Specifications (Continued)
Item
Parameter
Description
Alarm Input
Eight (8) alarm inputs. You can set the lower level alarm
(1V or below) or upper level alarm (5V or above)
Alarm
Alarm Output
One alarm output, the higher level of this output is up to 12V
RS485
One (1) RS485 interface supported
Interface
Communication
Interface
RS232
Two (2) RS232 interfaces supported
Interface
3G
Built-in 3G (HSDPA/EVDO/TD-CDMA) module (optional)
Optional built-in 4G communications module
Wireless
4G
(FDD-LTE/TDD-LTE optional)
WIFI
Built-in WiFi module
Writeable code stream such as built-in GPS modules, GPS coordinates, GPS rate
GPS
supported; in addition, wireless uploading is possible (optional)
Acceleration
External and built-in acceleration sensor G-sensor (optional)
Sensor
PC Playback
Play back video file in PC and analyze vehicle information in the
Analysis
file
Supporting
Software
CMS
The centralized management software can preview, upload and
center command issuance and parameter configuration
Software
This device can be upgraded through its USB 2.0 interface and the CMS
Upgrade
10

Electrical Specifications

Item
Parameter
Description
8V~36V, Check that the power supply is working within this
Power Supply
+8~+36V
range before use; if it is supplied with more than 36V for a
prolonged period. it may damage the device.
Power Output
12V
12V(+/-0.2V), max current: 3A
≤4V
Power off
ACC Detection
≥5V
Power on
Video Input
75Ω
Each video input impedance: 75Ω
Impedance
Video Output
2VP~P CVBS output analog signal which should be adapted by
2Vp~p
Voltage
75Ω of input impedance from the display unit.
1V or below
Low level alarm
I/O Interface
5V or above
High level alarm
Working
-13°F~158°F
In a well-ventilated place
Temperature
170mm(W) x 50mm(H) x 142mm(L)
Mainframe
6-11/16in(W) x 2in (H) x 5-5/8in(L)
Outline
Including
Dimensions
170mm(W) x 50mm(H) x 187mm(L)
Protective
6-11/16in(W) x 2in (H) x 7-3/8in(L)
Cover
11
Specifications

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