... Sensor built in, auto on when people comeSupport 5 groups timer displayVideo/Audio input Channel Specification(16:9 ) digital LCD, ... wide viewing angle, high brightnessSupport SD card (push- push type card reader), anti- theft lock in SD card slot.Can ... /out, pan view, slide show, background musicCan set 5 groups timer, support power on/off in different time everydayForm playlist automatically ...