TECKNET Wireless Doorbell, Doorbell for home, Waterproof Door Chime Kit Operating over 1300 feet,Wireless Doorbell Battery Powered with 60 Chimes & 5 Volume Levels, 1 Push Button LED Flash

【1300 feet wireless range】 The wireless doorbell has an ultra-wide coverage range, its wireless signal has super penetrating power, easily passing through doors of various materials or walls is not a problem, Not only that, but it never interferes with other wireless equipment.you will not miss any visitor.
【IP65 Waterproof & Durability】. Wireless doorbell with IP65 high waterproof performance, to withstand the worst weather conditions (-4°F to 140°F), ultra-low power consumption and long-lasting durability, you can install this doorbells for home,classroom, indoors or outdoors.
【60 Chime & 5 Volume Levels】Pleasant 60 kinds of ring for doorbell wireless，you can set different ringtones in different place.The doorbell automatically memory your last set melody and volume level after a power outage. 5 volume adjustment range from 0 to 110 dB.