Self Powered Wireless Doorbell Waterproof Smart Doorbell Without Battery 150M Remote Distance 2 EU-1 Doorbell and 2 Receiver white

About this item

• Features: No battery required, 150 meters long distance, deep waterproofing, fourth gear volume, 38 chord music. Easy to install, the doorbell is installed on the outdoor wall, the receiver is plugged into an AC100-240V household power socket. penetrate 3-4 walls and has a wireless range of up to 150 meters. It is suitable for large houses in open areas, including villas and apartments. Offices, stores, warehouses, etc. 38 chord songs with adjustable fourth gear volume. When sleeping, the doorbell can be muted. Waterproof, don t worry about extended use in heavy rain. Specifications: Item: Wireless Doorbell Color: White Material: ABS Power Consumption: 0.25W Wireless Frequency: 433MHz Working Temperature: -10 ℃~45 ℃ Volume: more than 50dB/1m Wireless Distance: 150 meters Package Size: 9*7.3*7cm Package Weight: 139g Package List: 2* Doorbell 1* Receiver