Wireless Doorbell with 3 receivers 1 Button,IP55 Waterproof,1300 FT/400M Remote Doorbell,38 Chimes 8 Volume,Colorful LED Flashing,110 db Loud Volume,For Home/Classroom (2 Receivers +1Buttons black)

Key Features

• 【Modern and Practical Design】Our wireless doorbell comes with stylish appearance and practical functions. Lightweight and sensitive, there are illuminated halo and LED strobe alerts on the receiver. Operating range up to 1300ft in open area, offer you fast indication, which ensures you to hear the bell and answer the door in time.
• 【8 Volume 38 Ringtones For Your Choice】 There are 38 ringtones and 8 adjustable volume levels(included silent mode) to choose from. The 38 kinds of ringtones can be chosen as per you like. With adjustable volume from 20db to 110 db, it will suitable for most of your room.
• 【Wide Wireless Coverage and Unlimited Expansion】This wireless doorbell has a range of up to 1300 feet (400 M), which is enough to cover every door in your home or store. It has multiple learning codes and a stable signal scheme with strong anti-interference ability, and can be paired with other wireless doorbells for unlimited expansion. You can also pair different chimes with different buttons so that you know exactly which door is triggered.
• 【High-Performance Doorbell Kit】IP55 dustproof and waterproof button can easily cope with various climates, operating temperature range: -22°F ~158°F (-30°C ~70°C). The button is powered by a 12V 23A battery with extremely low power consumption and a service life of up to 3 years, so there is no need to replace the battery frequently.
• 【Easy Installation】It can be used right out of the box. Plug the receiver into the socket, unplug the plastic sheet on the button, and then fix the button to the wall with double-sided tape or screws. The installation can be completed within 30 seconds.