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Products  >> CCTV accessories >> Test monitor


ST-B500
2.5'' high resolution LCD display test monitor, support audio test function, OSD menu...
 
 
Main Features:
1.   Portable design, set the monitor function and PTZ control functions in one small and exquisite appearance
2.   2.5 inch high resolution TNT LCD display, can show camera image,1-channel video input, 1-channel video output.
3.   OSD menu input with Chinese and English, fast function keys, easy and intuitive to use
4.   Internet line test, can test the line is good or not
5.   Support audio test function, built-in 8Ω/1w loud speaker
6.   Support DC12V output, offer electricity for camera
7.   OSD edit menu, can adjust PTZ controls parameter, easy to operate
8.   NTSC/PAL auto-identify, it doesn’t need to set by manual
9.   Support RS232 and RS485, various of protocol are compatible, PELCO-P, PELCO-D, KALATEL, SAE etc.
10. Control the PTZ and camera
11. Built-in rechargeable factory configuration DC12V/2A charger, 2 rechargeable lithium batteries;
voltage output line, Audio/Video line etc
12. Low power dissipation, the power can be used for 5-6hours after charging.
13. DC9V,2A power supply and 2 1400MAH lithium battery-powered
14. Auto-reduce power dissipation, to extend the service life
15. Auto-recharge feature, a charge can be use 4 ~ 5 hours continuously.
16. Engineering debugging convenient, saves time and effort
 
Technical Specifications:
System Parameter
OSD Menu
Chinese & English
Standby Mode
Off5S, 10S, 15S, 30S, 60S
Key Tone
On/ Off
LED Screen
LCD Display
2.5” High Resolution TFT LCD
Resolution
640*480
Adjustable
Brightness, contrast, hue, saturation, volume, and Backlight brightness adjustable
Video
Video Input
1-channel video input, 1-channel video output
video Signal Formats
NTSC/PAL (auto-identity)
video Output Mode
1.0±0.2Vp-p, 75Ω
Audio
Audio Input
1-channel audio input
Loud Speaker
8Ω/0.5w
Cable Test
Cable Test
Can test network cable is work or not
PTZ Control and Test
Communication Mode
RS485 / RS232
Protocol
PELCO-D, PELCO-P, KALATEL, VICON, etc
Baud Rate
2400bps, 4800bps, 9600bps, 19200bps
Power
Power Input
DC12V/2A(±10%)
Power Output
DC12V/350mA
Rechargeable 2 *1400MAH lithium battery
Charging Mode
Built in chargeable
Charging Time
4-5 hours
Using Time
4-5 hours
Low Consumption
Sleeping mode, display battery power state
Working Environment
Working Temperature
-10° ~ +50°
Working Humidity
≤90%, Non-condensing
Physical Feature
Shell Color
Grey / black / yellow
Dimension (mm)
258 * 200 * 80
Weight
About 1KG
Accessories
Accessories
Installation manual, warranty card/certification,DC12V/2A adapter, 2 *1400 MAH rechargeable batteries, video wire, power output line, hang rope, cable test head, audio input line


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