Model CCTV Tester this tester is used to control the camera and have the good device, it has 8 useful fuctions

8 useful functions help installer test and check devices Video test function, high resolution LCD screen PTZ control and test function Output DC12V power to camera Video signal attenuation analyzing Multi-meter function UTP cable test function Video generating function Updated RS485 data test function Support more that 20 kinds of RS485 protocol English OSD menu & number buttons, easy to operate Powered by power adapter or rechargeable battery Longer working time with battery Low consumption, battery power status display Model  CCTV Tester Video Test  Signal Mode  NTSC/PAL automatically suitable  Display  2.5 inch LCD screen, 960 x 240 resolution  Video Input  1 channel BNC  Video Output  1 channel BNC  Adjustable  Brightness adjustable PTZ Control and Test  Communication  RS232, RS422 simplex and RS485  Protocol  Include more than 20 kinds of protocols or customized  Baud Rate  2400, 4800, 9600, 19200 Multi-meter Function  DC Voltage Test  Max: 1000V, Precision: 0.1mV  AC Voltage Test  Max: 750V, Precision: 0.1mV  Resistance Test  Max: 40MΩ , Precision: 0.1Ω Power to Camera  Voltage  DC12V  Working Time  4-5 hours to normal camera  Max Current  200mA Other Functions  Video analyzing  Video signal attenuation analyzing  UTP Cable Test  Test UTP cable connection state  Signal Generating  Output 1 channel video signal for testing monitor  RS485 Data Test  Test the RS485 data sent from controlling device  OSD Menu  English OSD menu  Keyboard  New design with number buttons, easy to operation Power and Battery  Power Adapter  DC5V  Battery  3000mAh rechargeable battery inside  Rechargeable  6 hours recharging time  Low Consumption  Sleeping mode, display battery power state  Working Time  10 hours Others  Work Humidity  30%-90%  Dimension  166cm x91cm x48cm  Weight  280g