* Chinese user interface, menu and friendly, simple, elegant, easy to use 

 * 3.5-inch large-screen high-definition TFT-LCD monitor new 

 · LCD screen brightness, contrast, color saturation adjustable 

 · LCD display backlight brightness adjustable 

 · NTSC, PAL auto recognition, automatic adaptation, video display standard 

 * Video signal attenuation measurement 

 · DC12V 1A power output, to provide emergency power for the camera 

 ? Audio test, test the audio signal pickup front 

 ? Image generator, sending a variety of standard color graphics section (white, yellow, blue, green, pink, red, blue, black) 

 * First address scan, fast search RS485 Address 

 * PTZ continued transfer test, the test is normal new continuous rotation PTZ 

 * Low power consumption, working hours up to 12 hours 

 · PTZ control protocol code to capture and display 

 ? Support Pelco-D, Pelco-P, SAMSUNG control protocols such as two dozen 

 * The menu can be called fast ball, set and reset its 

 Support for RS232 and RS485 interfaces, the rate adjustable 150-19200bps 

 * Cable test function (the real test more than 2 lines and 2 lines of various connection and display the test number) 

 * Battery time graphical display, direct simplicity 

 * Can be directly charged, you can use an external power supply 

 * Automatic saving (low power mode) function, the use of longer 

 * Easy to use, operator training, almost free to get started quickly