Wired mechanical welcome doorbell, access control system for home, office and hotel, 220v

Features:1.Made of a fire-retardant ABS shell, sleek design, practical and durable.
2.Mechanical doorbell design for use with most doorbell switches.
3.Compact size, lightweight, simple and convenient wall mounting.
4.With a doorbell volume of 85-90 dB, easily heard when someone presses the doorbell to gain access.
5.Installation is simple and convenient; no batteries are required, and the power supply is directly connected.
6.Suitable for hotels, guest rooms, homes, schools, factories, etc.
Specifications:Condition: 100% Brand New
Item Type: Wired Doorbell
Shell Material: ABS
Color: As Pictures Shown
Power Consumption: 10W
Type: Manual Doorbell
Installation: Surface Mount
Doorbell Volume: 85-90dB
Range: Hotel, Guest Room, Home, School, Factory

Package List:1 x Doorbell
Note:This product does not include a doorbell switch.