タイトルまたは説明

1. Door bell switch installed outside of hotel room, showing Don't Distrub , Make up room , and Waiting information, it is controlled by a inner switch ( Controller ), which installed inside of room. 2. Doorbell switch and its Controller adopt wireless communication technology, cable is not needed to connect switch and its controller, so there are more choice to locate the controller, at anywhere power available. 3. Controller adopt touch panel, on it there are Makeup room, Do not disturb, and Waiting three functions, guest in room just touches a , then the relevant light on outer Switch will be on. 4. A bell is combined in Controller, no aditional bell is needed, there is a bell on door bell switch, press it to ring the door bell inside Controller, and bell light on Controller will be on. 5. Parameter: Working Voltage: AC **0V +/- *0% (AC **0V available) Dimention: L*6 x W*6 x D*0 (mm). Finish: Polished Gold / Polished Chrome / Satin Chrome Material: ABS Anti fire plastic. Working distance: Signal transfer distance between Switch and Controller will be *5 meters (Max) . ID Code: will be set in Switch and Controller, to make sure Controller will controll definite switch.