... 1.wireless door phone factory 2.300m distance in free field 3.Delivery in time 4.FCC, CE&RoHS passed Wireless door ... 150gFunction 1, 2.4inch TFT-LCD indoor monitor;2, Smart outlook and portable design;3, Unlock the door by wireless control;4 , ... adapter for indoormonitorInputAc100v-220vOutputDC5VPacking list: Outdoor camera, Indoor monitor, 2 Power adapters, Lithium battery, USB line for indoor monitor, ...