Overview
The ST-B891 is developed for the installation and maintenance of video monitoring system.
It can be used for displaying video, controlling PTZ, DC12V1A power output for camera, 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
Features:
▪ 2.8"TFT-LCD , 960(H)X240(V)resolution.
▪ Video Level testing, video signals measured in IRE or mV
▪ DC12V 1A power output for camera
▪ Audio input test, testing the audio signal from pickup devices.
▪ 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 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.
▪ PTZ address scanning, search up the ID of PTZ camera.
▪ Lithium Ion Polymer Battery (3.7V DC2800mAh). The device employs advanced power control and protection
circuit. The device is high power-efficient, energy saving and environmental protection. It can last
15 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 |
TesterPRO ST-B891 |
|
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. |
|
DC12V 1A power output |
|
DC12V power output |
Output DC12V1A power for camera |
|
Audio input test |
|
Audio input test |
test the pickup and other audio equipments on the front-end |
|
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 ,2800mAh |
|
Rechargeable |
After charging 3-4 hour, working time lasts 15 hours |
|
Low Consumption |
Energy saving technology |
|
General |
|
Working Temperature |
-10℃---+50℃ |
|
Working Humidity |
30%-90% |
|
Dimension/Weight |
170mmx99mmx48mm/293g | |
