... good price offer,use home power,accept OEM color video door phone,video doorbell,remote controled,2.4" TFT LCD Monitor, ... chimes for option;Intercom Function,clear talk quality;Calling out,Surveillance,Automatically Unlock and Doorbell,etc functions;Camera Resolution:320*240 ... ;Power Supply: DC 12V,5A(Transmitter Outdoor); DC 12V,2A(Receiver Indoor)Date/Time/Signal/Removable Recharge Battery,display on ...