The STest-893 is developed for the On-Site installation and
maintenance of video monitoring system. It can be used for displaying
video, controlling PTZ, DC12V1A power for camera, Audio input test,
generating images, capturing data of RS485 and testing LAN cable etc.
Its functions, easy operation, and portability makes it simple for the
CCTV technician to install and maintain CCTV system, improving work
efficiency and get the labor cost down.
Applications:
1.CCTV system installation and maintenance
2.Dome camera and All in one camera testing
3.The CCTV transmitting channel testing
4.PTZ controller
Features:
3.5″TFT-LCD , 960（H）×240（V）resolution.
DC12V 1A power output for camera
Audio input test
PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and sets and calls the preset position
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-baud rate. 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 DC3000mAh). The device employs
advanced power control and protection circuit. The device is high
power-efficient, energy saving and environmental protection. It can last
12 hours for normal use after charging for 4 hours.
Specification:
MODEL STest-893 CCTV Security Tester
Video Test
Signal mode NTSC/PAL (Auto Adjust)
Display 3.5 inch TFT-LCD ,960 x 240 resolution
LCD adjust Adjustable brightness, contrast, color of LCD
Video IN/OUT 1 channel BNC Input & 1 channel Output
Video Output Mode 1.0 Vp-p
DC12V power output
power output Send out a volumn of 750mA direct electricity in 12v ,be
able to supply temporary-working electric power for video camera
Sound frequencytest
Soundfrequencytest End in a series of sond frequency signal,to test the sound is normal or not.
PTZ controller
Communication RS232, RS422 simplex and RS485
PTZ Protocol Pelco-D, Pelco-P; Samsung, Panasonic, LiLin or customized
Baud Rate 150,300,600,1200,2400,4800,9600,19200bps
Video Signal Generation
Color bar generation Output 1 channel color bar video signal for testing monitor
UTP CABLE TEST
UTP cable test Test UTP cable connection state and display in the screen.
Read the number of the test box.
PTZ data Capture and display
PTZ Data Test Capture and Analyze the PTZ data sent from controlling device
POWER
Power Adapter DC5V, 2A
Battery 1 pcs Lithium Ion Polymer Batteries, 3.7V DC2800mAh
Rechargeable 4 hours recharging time, work for 12 hours
Low Consumption Sleeping mode, display battery power state
Other Parameters
Work Temperature -30℃—+70℃
Work Humidity 30%-90%
Dimension/Weight 175mm x 94mm x 36mm/340g
