Name: Wireless doorbell
Material: ABS
Size: receiver 59*25*91cm, transmitter 46*20*76mm
Voltage: 110-220V
Color: white, silver, gold, black, black gold
Note: Batteries are not included in shipments
Peculiarity:
1) Waterproof design, effectively extend the service life of the product
2) No stringing, no false ringing