Retlux RDB 103

The Retlux RDB 103 is a doorbell with a wireless button that will notify you of any visitor with a pleasant tone. The doorbell itself is powered by three AA batteries and its wireless button works completely battery-free, so you don't have to worry about maintenance. In addition, the button has an IP44 protection rating, which guarantees its resistance to rain. You don't have to limit the location of the push button from the doorbell either, as it offers a range of up to 150 m in open spaces. The Retlux RDB 103 doorbell also offers a choice of 32 different melodies to alert you to visitors. In addition to the audible alert, the bell can also give a light signal. If one button is not enough, you can pair up to 10 buttons with the doorbell.