
DND switches
DND switches for hotels
External indicator units and internal command units, for ‘do not disturb’ and room cleaning.
Four external indicator units for the door and two internal command units for the room, with different LED colours for DND and Clean up.
Tell us about your rooms and request a quote.
- 5 W
- Maximum consumption
- CAT5
- Wiring
- 6944 705 705
- Technical support
01The models
Indicator and command units
Choose a type to see the matching units.
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External
External, with room number
Room number, DND, make up room and doorbell
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External
External, with touch screen
The room number on the screen
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External
External, with icons
Make up room, DND, please wait and doorbell
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External
External, with text buttons
Make up room, DND and doorbell
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Internal
Internal, three buttons
Make up room, DND and please wait
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Internal
Internal, two buttons
Room cleaning and DND
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02External units
The indicator on the door
With room number, icons or text buttons.
Depending on the model, the external units show room cleaning, ‘do not disturb’ and doorbell on the room door.
- Room number (two models)
- Different LED colours for DND and Clean up
- Please Wait function (on some models)
- Connection with a CAT5 cable

03Internal units
The choice from inside the room
With two or three buttons.
The internal command units give guests the options of room cleaning, ‘do not disturb’ and ‘please wait’.
- Three buttons: room cleaning, ‘do not disturb’, ‘please wait’
- Two buttons: room cleaning and ‘do not disturb’
- Maximum consumption 5 W
04Frequently asked questions
Questions about DND switches
Didn’t find the answer you’re looking for? Contact us.
Contact usWhat does the external unit show?
Depending on the model: room number, room cleaning, ‘do not disturb’, ‘please wait’ and doorbell, with different LED colours for DND and Clean up.
How are they connected?
With a CAT5 cable. The units are installed together with the doorbell device.
Is there a Please Wait function?
The external unit with room number and doorbell has a Please Wait function, while the units with icons and with text buttons and the internal unit with three buttons are available with or without it.
How much power do they consume?
Maximum consumption 5 W, at 100–240 V AC, 50–60 Hz.
What are their dimensions?
All units measure 86 × 86 × 46 mm.
Contact
Let’s choose the DND units for your rooms together.
Tell us about your property and its needs, and request a quote.
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Ask a question
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Contact us -
Eshop B2B
For trade orders, continue to the NAL B2B Eshop.
Go to the B2B Eshop -
Call us
- Heraklion2810 244 947
- Athens210 990 4324
- Technical support6944 705 705