Waterproof Wireless Doorbell,500ft Range Loud Enough With 3 Volume Levels And 38 Bells,Wireless Doorbell Kit,1 Receiver And 1 Pressure Button

【Practical Design】:The wireless doorbell is fashionable in appearance and practical in function. Lightweight and agile, it can operate up to 500 feet in open areas, giving you quick instructions to ensure you hear the bell and answer the door in time, 【38 Ringtones】:There are 38 ringtones and 3 adjustable volume levels to choose from according to your preference. The volume is adjustable from 20 dB to 80 dB, suitable for most of your room., 【Easy Installation】:Usb power supply and plug receiver. The easy to install transmitter will be installed in a few minutes. Waterproof buttons are sturdy enough to withstand almost any outdoor conditions., 【Not Just The Doorbell】：You can extend the app yourself, for example, by using it as a training aid device for dogs or cats., 【Wide Wireless Coverage】: The doorbell clock works at an extremely long distance of 500 feet and the stable wireless signal ensures a reliable connection, even in other rooms or floors, you can clearly hear the doorbell ring.