Pro CCTV Security Tester STest-893（IV）   TFT-LCD Monitor / PTZ Controller / Video signal generator / UTP cable tester  The STest-893 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.   Features:  *3.5"TFT-LCD , 960（H）×240V）resolution        *DC12V power output to power for cameras        *Audio testing function:test the normal operation for the sound of front-end audio equipments.        *Colorbar Video signal generator, transmit/receive colorful images        *Adjustable brightness, contrast, color of LCD        *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 12 hours       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

                                        

 

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It is specially designed for the tester,it can protect the tester very well !