Wireless Doorbell No Battery EU/UK/US Plug required Waterproof Self-Powered Door bell Sets Home Outdoor Kinetic Ring Chime

Wireless Doorbell No Battery EU/UK/US Plug required Waterproof Self-Powered Door bell Sets Home Outdoor Kinetic Ring Chime

--Type: EU,UK,US

--Operationg Voltage: AC 100-230V

--Power Consumption:0.25W

--Wireless Frequency: 433MHz

--Ringtone Volume:≥50dB/1m+

--Operating Temperature:-10°~ +45°

--Wireless Distance: 150Meters (open space)

--Receiver Size: L50 X W20 X H84 mm

--Transmitter: NO Need Battery

--Transmitter Size: L33.2 X W18.3 X H66.84 mm

1.32 Songs Home Welcome Door Chimes

2.150M Long Wireless Control Distance

3.Waterproof Door Bell

4.Four leverls of volume

5.Self-Power,No battery required