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Products  >> CCTV accessories >> Test monitor


ST-B890
The ST-B890 is developed for the installation and maintenance of video monitoring system.
 
 
Overview
The ST-B890 is developed for the installation and maintenance of video monitoring system.
It can be used for displaying video, controlling PTZ,  Audio input test, generating images, capturing data
of RS485 and testing LAN cable etc. Its functions, easy operation, and convenient portability enable it
simple for the contractor to install and maintain the video camera, promote working efficiency
and cost-down the expenditure of the project.
 
Product features
▪  2.8"TFT-LCD , 960(H)X240(V)resolution.
▪  PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and
sets and calls the preset position
▪  PTZ continuing rotate test
▪  Video displaying. Automatically adapts and displays the video format of NTSC/PAL.
LCD Brightness/Contrast/Color Saturation are adjustable.
▪  Video Level testing, video signals measured in IRE or mV.
▪  Video Generating, The PAL/NTSC multi-system colorbar video generator (seven-system switchable,
transmit/receive seven-system colorful imagines)
▪  Data analyst. Captures and analyzes RS485 controlling data to help the technician to find out the problem.
▪  Cable testing. It is powerful in testing LAN cable, measuring the connecting status,displaying the
sequence of connection and the NO. of the LAN cable.
▪  Multi-interface and Multi-baudrate. Support RS232 ,RS485 and RS422 interface; baud rate
ranging from 150, 600 to 19200bps.
▪  Multi-protocol. Supports more than twenty PTZ protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.
▪  Lithium Ion Polymer Battery (3.7V DC2000mAh). The device employs advanced power control and
protection circuit. The device is high power-efficient, energy saving and environmental protection.
It can last 11 hours for normal use after charging for 4 hours.
 
Application:
▪  CCTV system installation and maintenance
▪  Dome camera and All in one camera testing
▪  The CCTV transmitting channel testing
▪  PTZ controller
 
Parameters
MODEL
CCTV Security TesterPRO
Video Test
Signal mode
NTSC/PAL (Auto adapt)
Display
2.8 inch digital TFT-LCD ,960 x 240 resolution
LCD adjustment
Brightness, Contrast, Saturation adjustable
Video IN/OUT
1 channel BNC Input & 1 channel Output
Video Output Mode
1.0 Vp-p
Video Level test
Video signals measured in IRE or mV
PTZ controller
Communication
RS232, RS422 simplex and RS485
PTZ Protocol
Compatible with more than 20 protocols such as PELCO-  D/P, Samsung, Panasonic, Lilin, Yaan, etc.
Baud Rate
150,300,600,1200,2400,4800,9600,19200bps
Video Signal Generation
Color bar generation
Output channel colorbar video signal for testing monitor or video cable
Utp Cable Test
UTP cable test
Test UTP cable connection status and display in the screen. Read
the number of the test box.
RS485 data analyst
Data Monitor
Captures and analyzes the command data from controlling device
Power
Power Adapter
DC5V, 2A
Battery
Built-in 3.7V Lithium polymer battery ,2000mAh
Rechargeable
After charging 3-4 hour, working time lasts 11 hours
Low Consumption
Energy saving technology
General
Working Temperature
-10℃---+50℃
Working Humidity
30%-90%
Dimension/Weight
170mmx99mmx48mm/293g


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