GSM Doorbell By Dutch Manufacturers Waleli

All the Globe Trotters of the world will dig the innovative GSM Doorbell by Dutch Manufacturers Waleli. The Doorbell communicates with your mobile phone, no mater which corner of the earth you maybe be. The bell sends an alert to your phone and on entering a password which gets transmitted to the Bell one can open the door automatically for family, friends etc. The GSM Doorbell has been tested in Holland and will be available soon.