Model	SF-1238AHD DVR
Screen size	12.3 inch
Resolution	1920 X (RGB) X 720
Contrast	800:1
Brightness	850cd/m
Video input	Two video input
Video output	Optional
Display mode	Single picture/Dual picture
Function	Support PAL/NTSC multiple video hybrid input
	Support maximum 256G TF card video
	Support CVBS/AHD720P/AHD960P/AHD1080P Mixed signal input
	Built in 12 multi -screen combination display mode
	Loop video, automatic coverage
Power supply	DC 10-36V
Operating temperature	-20~+70°C, RH 95%MAX
Storage temperature	-30~+80°C, RH 95%MAX
Size	335(L) X 145(W) X 38MM(T)