Hotel DND system

الوصف

Hotel DND system

Function information
1.Press "Doorbell"to let guest know the visitor arrival.
2.Guest press "Do not disturb" switch in the room,outside LCD screen "Do not disturb" design red back light up,means please don't disturb,then the doorbell doesn't work same time.
3.Guest press "Make up room" switch in the room,outside LCD screen "Make up room" design green back light up,means please clean the room.
4."DO NOT DISTURB" "MAKE UP ROOM" "DOORBELL" "PLEASE WAIT"
5.Toughened glass panel and ABS fire-proof bottom case.

Technical parameters:
1.Working voltage: **0V;*0 ~ *0HZ;
2.Installation environment: applicable International standard *6 bottom box;
3.Working temperature: - *0 ℃ ~ *0 ℃
4.Work humidity: 0 ~ *5%
5.Service life: touch screen work million times, relay contacts **0,**0 times
6.Product size: **0***5mm