智能触摸门铃开关，美国系列MG-USDB01黑白

◆高品质水晶钢化玻璃面板设计，永不褪色。
◆带蓝色LED指示灯，非常醒目。
◆启动，无火花触点。
◆全新进口美国IC和电容式触摸感应，更卓越的性能和敏感触摸。
◆过载和过热保护，使您的家更安全。
◆单线控制，易于安装，直接更换旧开关。
◆尺寸：120 * 72 * 43mm
◆工作电压：110-240VAC / 50Hz-60Hz。
◆额定负载：小于100W /组
◆寿命长：超过100,000次

Smart touch doorbell switch, US series MG-USDB01 black or white

◆ High quality crystal tempered glass panel design, never fade.
◆ With blue LED indicator, very distinguished.
◆ E-start, no sparking contacts.
◆ Brand new imported American IC & capacitive touch sense, more superior performance & sensitive touch.
◆ Overload & overheat protections, make your home safer.
◆ Single live wire control, easy to install, replace the old switch directly.
◆ Dimension: 120*72*43mm
◆ Operating voltage: 110-240VAC/50Hz-60Hz.
◆ Rated load: less than 100W/gang
◆ Life long: more than 100,000 times