1. capacitance touch type doorbell
2. unique hotel logo shows hotel grade
3. imported 304 stainless steel border, never getting rusty
4. LCD screen displays uniform brightness, large area and high level
5. ABS fire resistant box in accordance with international standard is
encapsulated into the circuit board
6. Working voltage: DC5/12V AC110/220V
7. expanding function: can be mapped with different types of control system
1. When the room is empty, the doorbell ico is white and lightproof;
when guests insert card and apply power, the doorbell ico becomes blue to
conveniently let service staff know room state.
2. Under normal state, visitors press "doorbell" ico to open the doorbell, then
melodious ring will remind guests.
3. When guests press the "PLEASE CLEAN UP" switch in the room,
the "PLEASE CLEAN UP" ico of the touch screen will light.
4. When guests press the "DONT DISTURB "switch in the room, the "DONT DISTURB " ico of the touch screen will light and the doorbell will not work.
|Material||Microlite panel, metal border|
|Working voltage||DC5/12V AC110/220V|
|Method of connecting wire||Null wire, live wire|
|Installation||International 86 box Flush-mounted installation, convenient and quick |
|contact principle||Mobile phone capacitive touch screen principle|