12v power output for camera;Support English user manual,compact design and touch friendly.Inner high preformance Li-battery which constantly using time is 8 hours, The use of safety,long life.Protocol:PELCO-D,PELCO-P,SAMSUNG,ADT,LG…Useful power-save function which support reset the machine standing time from 1 minutes to 30 minutes differently.Communication method:RS485/422,baud rate:1200,2400,4800,9600,remote controlled by keyboard.PTZ test function.  Cable test function.Video signal generator function this tester is with composite video signal generator,help to show the condition of cable Connected. signal sent out was composite signal:PAL and NTSC RS485 data analysis function,engineer’s good assistant.

12v Output CCTV Tester