ANGA PS-6800ACT AHD/TVI/CVI/CVBS, CAMERA TESTER, 8MP,5 LCD Screen AHD /TVI / CVI/ CVBS 4 in 1 Camera Tester Display: 5 inch TFT-LCD 800(RGB)*480 resolution Signal mode: NTSC/PAL(Auto adapt) Video in :1channel BNC signal input UTC OSD control : UTC control/call OSD menu Output : DC12V1A Battery: Built-in 3.7V 3000mA Battery life : 8hour work afrer full charge Language: 12 language Working temperature ： 10-50℃ Working humidity ： 30%-90%