הRS281 מיועד להתקנות ותחזוקה בשטח של מערכות טלויזיה במעגל סגור. המכשיר יכול לשמש להצגת פלט וידאו , לכידת תמונות ותקשורת RS-485, בדיקה ושליטה במצלמות ממונעות ובנוסף בדיקה של כבלי רשת, המכשיר פשוט וקומפקטי ונותן פתרון כולל לטכנאי המטפל במערכות טלויזיה במעגל סגור.

 The RS-281 is developed for the installation and maintenance of video monitoring system. It can be used for displaying video, controlling PTZ, 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.
 

• 2.8"TFT-LCD , 960（H）×240（V）resolution
• Colorbar Video signal generator, transmit/receive colorful images.
• Powerful in testing LAN cable, measuring the connecting status ，displaying the sequence of connection and display the NO. of the LAN cable.
• Automatically identify and adapt the video mode of NTSC and PAL
• Support RS232 and RS485 interface, the rate of transportation adjustable
• Support more than ten kinds of PTZ controller protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.
• Capture the PTZ protocol to assist the setting personnel to find out the control protocol and therefore easily target the problematic equipment.
• PTZ(P/L & Zoom) Control: Control the status of P/L, zoom in/out the camera, adjust the aperture, foci and setting parameters, run and call the preset.
• Lithium Ion Polymer Batteries(3.7V DC2800mAh), more reliable, and work 10 hours

MODEL	RS281  CCTV Tester
Video Test
Signal mode	NTSC/PAL (Auto Adjust)
Display	2.8 inch TFT-LCD ,960 x 240 resolution
Video IN/OUT	1 channel BNC Input & 1 channel Output
Video Output Mode	1.0 Vp-p
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 DC  Capacity :2000mAh
Rechargeable	4 hours recharging time, work for 10 hours
Low Consumption	Sleeping mode, display battery power state
Other Parameters
Work Temperature	-30℃---+70℃
Work Humidity	30%-90%
Dimension/Weight	170mm x 99mm x 48mm