From now on hearing the call of a house guest will be music to your ears with this Wireless Doorbell Chime! Never miss another house call with this one-of-a-kind portable doorbell chime. The doorbell chime features a waterproof push transmitter plus a sophisticated, stylish design. The battery-operated chime comes equipped with an LED indicator light as well. With three levels of volume and an unobstructed range of up to 150 metres, you can be upstairs, downstairs, inside or out and still hear the friendly calls of neighbors and friends. You simply cannot beat this long range doorbell. There is minimal assembly required for the doorbell chime, making it a breeze to set up and install. You even have multiple installation & mounting options with the portable design. It can be flush wall mounted, too! With 32 polyphonic melodies to choose from, you can choose just the right tune to greet your guests, guaranteeing you’ll never get bored by the sound of company again. No more ho-hum ding-dong-doorbells – with this wireless melodic chime, let opportunity knock each & every time!