Product Name: House Security System Camera Video Wireless Doorbell with Camera Sf W 1 Model NO.: SF W 1 Transport Package: Standard Carton Packing Specification: size: 260x160x60mm Origin: China HS Code: 8531809000 Product Description ModelW1 goldMobile video intercomsupportscreen size5.0 inchesoutdoor unitzinc alloyScreen description hd touch screen800*480Operation modephysical button + capacitive touch screenMobile video intercomsupportEffective pixel720PVisual Angle170° diagonally (level 120)Infrared night visionyesStorage performancecomes with 2 gb of memory + extended memoryMotion detectionautomatic recording/photographingOutput formatphoto format: JpegVideo formatMP4Application rangesecurity door, wooden doorhole diameter14-46 mmSuitable for door thickness36-110mmPower supply typebuilt-in lithium battery /5000 maendurance2 monthsOperating temperature- 20ºC/60ºCProduct colordoor machine: bronze (metal)Door machinechampagne goldProduct sizeoutdoor size: 62x62x13 mmIndoor size149x118x17 mmProduct weight machine(including accessories, packaging material) 750/ gOther featureswifi remote control, movement detection, defense zone stay alarm