TESTER CCTV 4300ACT 4in1 3-5mpx จอ4.3"

TESTER CCTV 4300ACT 4in1 3-5mpx จอ4.3" Equipped with 2600mAh Li-polymer battery, which has RoHS & CE certification Device can work 7 hours after a single charge 12V 1A Output function can be helpful when no external power supply for the camera Video test Automatically identification with access AHD5MP/TVI5MP/CVI4MP/CVBS Video signal Automatic identification NTSC/PAL Format image signal 2600mAh li-polymer battery High capacity li-polymer battery, charge time 4 hours, and work time 11 hours DC12 1A power output Provide camera power temporary Network Cable test Power saving features : Low power consumption, automatic power off, Real-time display of battery level Language settings : Chinese, English user selectable Auto power off : Disable / 5-60 minutes Specification : Video System: NTSC/PAL Automatically recognize Display screen: 4.3inches Display screen Resolution : 480*272P resolution Screen adjustment : Video display brightness, contrast saturation adjustable Video input : 1 channel BNC Video IN 12V power output 1A DC : Audio test Input audio signal, and played on the internal speaker External power supply : DC 5V(1A) It-in 3.7V li-polymer battery, Capacity Battery-powered : Built-in 3.7V Li-polymer battery,capacity 2600mAh Charge time : 4hours Battery working time 7 hours Working Temperature : -20C---+70C Humidity : 30%-90% Rh Dimension : 120mm x 80mm x 40mm,150g