1.220V hotel doorbell switch 2.Plastic+Zinc alloy 3.Feature:Display room No.,service requirements,such as DND,Make up room

Item:hotel doorbell switch 

Size:R= 150, 

High voltage 220V door chime:Directly connect it to 220 Power source live wire

Functions and Feature: 

1.Can display hotel room number,Do not disturb , and so on.Match a doorbell to use together.

2.Can press the doorbell(It is Weak electricity 12V).

3.It can show the information of whether have customer stay in PC machine.

4.Its background light of keystroke is blue,it is easy to distinguish.

5.Adopt the technology of control weak electricity respective,it is safe and environment-proof,and it is easy to install

6.The shape of frame and the drawing of keystroke can produce as customers request.