Corridor · door sign LED
DND red / MUR green / cleaning blue; brightness and CCT per chain VI; IP rating by door opening location.
- 3 keysStandard in-room buttons
DND · MUR · doorbell - <1sCorridor LED refresh
(dry contact direct) - DI×4+Typical dry contacts
to RCU / door-sign module - 1 unitEntry triple panel
card power + door sign + corridor
Corridor door sign preview
Switch room-state buttons to preview corridor LED; use with the corridor status matrix below.
2808DND
Housekeeping knock policy paused; PMS shows DND; card power maintained.
Corridor status matrix
Cite directly in tender docs—maps guest action → corridor display → system integration; PMS field names vary by brand and are mapped by the integrator.
| Guest / room state | In-room action | Corridor LED | Corridor / housekeeping | Card power / lock |
|---|---|---|---|---|
| Occupied · DND | Press DND | DND | Housekeeping knock paused; PMS shows DND | Card power on; lock normal |
| Occupied · MUR | Press MUR | MUR | Cleaning work order; corridor green cue | Card power ON; may link bath exhaust |
| Cleaning | Engineering / housekeeping card | Clean | Room OC / cleaning; do not disturb guest | Timed card power; lock engineering mode |
| Vacant / VC | — | Off | Sellable / inspection; no corridor status | Card power cut; no guest lock access |
| Occupied · default | Cancel DND/MUR | Occupied | Room OC occupied | Card power follows card / permission |
| Emergency | SOS long press | Audible/visual alert (optional) | Front desk / security popup (host) | Power maintained; door log linked |
* “Occupied” corridor display may use room number lit or off per chain brand; PurePoint Smart supplies module dry contacts—display style from panel legend and LED colors.
Entry triple panel · three hardware faces
Standard room points 1 and 2 at the guest entry—coordinate low-voltage in one briefing to avoid split contractors for door sign and card power.
In-room · card power + scene keys
Card power, clean/DND, corridor and bath lighting; logic incard power solution.
Door side · contact / bell / SOS
Dry contacts to RCU DI; doorbell to front desk (host); optional SOS and security linkage.
Housekeeping coordination · two integration paths
Path A· RCU aggregation → PMS
Door sign, door contact, card power via RCU / gateway to integrator middleware and PMS housekeeping fields.
- Suited to new-build centralized wiring
- Same gateway asprotocol integration
- Event table may reuselock PMS mapping
Path B· corridor light-strip mapping
Some chains show DND/MUR color blocks on corridor strips by room—RCU scene drives corridor relays, not door-sign native network.
- Corridor circuits listed separately in BOM
- May coexist withpublic-area schedules
- Housekeeping handheld still via PMS / intercom
Door sign module form factor comparison
| Comparison | Dedicated door-sign module | RCU DI aggregation | Wireless door-sign retrofit |
|---|---|---|---|
| Use case | Upscale / chain standard | Centralized RCU new build | Boutique / retrofit |
| Wiring | Door sign + low-voltage to panel | Dry contacts to RCU | Battery / live-neutral wireless |
| Response speed | ★★★★★ | ★★★★★ | ★★★★☆ |
| Unified with card power | Easy (triple panel) | Easy | Split install |
| Catalog entry | hotel-room-sign | rcu-controller | smart-switch wireless |
Entry hardware topology
Installation&acceptance checklist
Back-box reserve
Triple panel typically 86×3 or custom frame; separate low-voltage and mains; labels match room number.
LED polarity
DND/MUR outputs match module relays; verify dry contacts with multimeter before cover plate.
Lock clearance
Door sign, reader, lock handle clear of obstruction; seeaccess solutioninstall drawing.
Per-room test
DND/MUR/SOS three times each; verify PMS write-back and corridor colors; record in completion table.
