Instead of using existing electrical wiring, one end connects to the doorbell and the other end plugs into a standard US electrical outlet. Maximum distance: 6 m (19' 8")
Doorbell
Indoor
110 V
60 Hz
1 A
20 V
0.7 A
White
Polycarbonate (PC)
-10 - 40 °C
0 - 95%
6 m
496 g