... digital multimeter and PTZ controller UTP cable tester ,video signal testerand RS485 data analysis OEM Video PTZ Camera CCTV cable ... Battery (3.7V DC3000mAh). The device employs advanced power control and protection circuit. The device is high power-efficient, ... .Baud Rate150,300,600,1200,2400,4800,9600,19200bpsVideo Signal Generation Color bar generationOutput one channel PAL/NTSC colorbar video ...