... screen,clear photo displaying stable quality intercome monitor,unlock wireless video doorphone 3.5inch screen ... screen,Hands-free intercom5,Video intercom,unlocking,monitor functions6,Take photos of visitor when he ... :5V/1A 4.Power adapter for indoor monitor; Input:100-240V 50/60Hz Output:5V/500MA5.Lithium ... battery of indoor monitor (6) User manual 6.Screws ...