Doorbell Master 4000 Lite

The Doorbell Master 4000 Lite app is an extremely simple app to use. All it is, is a doorbell. You can press, hold and release for a realistic doorbell noise. It can be used in a variety of useful ways.

This app is great to use if you have a spare phone or tablet. Just pair your phone or tablet to a bluetooth speaker (Or use your own internal phone/tablet speakers) and you can then place your phone / tablet anywhere where guests may arrive. It can be used in many different environments such as the office, a busy work area or even at home. Just run the Doorbell Master 4000 Lite app, and you can hear when your guests summon you just like a real doorbell!

It's just THAT easy.

Fast, simple and fun.

The Doorbell Master 4000.

The easy-to-use home automation doorbell app.

Since this is the 'Lite' version, it does contain ads ONLY when the app launches (not during use / continue use).

We are going to be working on a paid pro version, so we would like to hear your input as to what may make this app EVEN better!