... microphone and speaker CA101+VD202 2.4" Wireless video door phoneProduct Description 2.4 inch Wireless video intercom doorbell Suitable Place Home, ... Weight 1.5 kgIntroductionThis system can be used in apartments,villas,hotels,offices,public bulidings etc.The camera is ... Latch* DC 5V/600mA from AC AdapterPacking information:1pc/color box20pcs/cartonColor box size: 290*210*50mmChargeable gross weight ...