8MP AHD CVI TVI Camera Tester HDMI VGA Input Video Cable Security Camera Tester
CCTV tester will be a display. 1 CCTV tester HD-2950. Audio test: 1 channel audio signal input, test the audio whether is normal ( egginthebox718). Power input: DC5V/2A. Battery: Built-in 3.7V Li-ion battery, 4000mAh.