1 With optional 36 ringtones, users can choose any one as doorbell ringtone according to their needs. 2 Can flexibly add or remove the receiver and transmitter to meet their needs. 3 The pairing method is simple and easy to operate. 4 With the memory function, the ringtone that has been set can be locked by memory after power failure, so that keep the previous ringtones after power on. 5 The working distance is up to 300m/984.25ft in an open and unobstructed environment. 6 Can achieve remote control, which has stable signals and no interference with each other. 7 There are 4 levels of volume that can be adjusted from 0 to 100 decibels. 8 Unique mute and interference-free mode, giving users a better home experience. 9 With the function of waterproof, can work normally even in rainy or bad weathers.
What's in the box
1 x Wireless Electronic Doorbell
