Digitech 100 Metres Wireless Doorbell White

Digitech Wireless Doorbell - 100 Metres Distance; 1x Bell Transmitter Button; 1 x Bell Receiver box. Wireless; 38 Selectable Melodies; and Three Volume Levels; Receiver Battery 3 x 1.5v AA Batteries Not Included; Easy to Install; Color White; Retail Box; 6 Months Warranty.