Intelligent Visitor Greeting Warning Doorbell - Black
Material Rubber Brand N/A Model 5301 Color Black Quantity 1 Voice Decibels 75~95dB Other Its a great tool to warn you when guest or thief coming; Sensing mode: IR; Power on delay: 10 second; Wide angle detection can adjust direction; Powered by 3 x AAA batteries not included; Detective range: Packing List 1 x Doorbell 1 x Stand 1 x Pack of screws