Guo Wireless Doorbell, 1,000ft Range Loud Enough with 4 Volume Levels and Mute Mode Door Chimes LED Flashing -balck

【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 1000ft in open area, offer

【4 Volume 45 Ringtones For Your Choice】 There are 45 ringtones and 4 adjustable volume levels(included silent mode) to choose from. The 52 kinds of ringtones can be chosen as per you like. With adjustable volume from 20db to 80 db, it will suitable

【Easy Installation】 No batteries & plug receiver required. The easily installed transmitter will be set up in only several minutes.And there are 2 ways to place your receiver-by sticker & screws.

【More Than a Door Bell !】Expand applications by yourself, e.g. use it as a dog or a cat training assistant device.

【Reminder & WARRANTY】If continuous button pressing is required, please press again the button after the ring sound stopping rather than continuous button.You will get a full refund