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Hotel room signage that shows live room status from the occupancy sensor. Our smart room signs and doorbell combine an e-ink room number, do-not-disturb indicator, and housekeeping signal driven by true occupancy detection.
Hotel room signage that shows live room status from the occupancy sensor. Our smart room signs and doorbell combine an e-ink room number, do-not-disturb indicator, and housekeeping signal driven by true occupancy detection.
Hotels still rely on physical do-not-disturb tags and printed room numbers that guests lose, flip wrongly, or never hang. The result is a housekeeping signal that does not match reality: a room shows vacant on the tag but a guest is asleep inside, or shows DND while the guest has checked out. Smart room signs fix this by pulling live room status from the occupancy sensor instead of from a plastic tag. A hotel room occupancy sensor detects the guest; smart room signs display that detection on the door. The signage becomes a reflection of true occupancy, not a manual guess.
Smart room signs pull true occupancy from the ceiling occupancy sensor, so the housekeeping display shows occupied the moment a guest is detected — not after a manual DND tag is hung. When the room is occupied and the door is closed, smart room signs show DND automatically, removing the lost-physical-tag problem entirely. A hidden door sensor confirms the door state, so the sign reads occupied-and-door-closed as DND, and vacant-and-door-closed as ready-for-clean. This closed loop between occupancy sensor, door sensor, and smart room signs is what printed tags can never provide. For a hotel operator, smart room signs linked to occupancy cut corridor wait time and the awkward knock-on-occupied-room moment.
Smart room signs show occupied, vacant, or DND based on the occupancy sensor and door sensor signal. Housekeeping sees the real room status on the door and on the dashboard, so they skip occupied rooms and prioritize vacated ones.
A hotel room doorbell paired with smart room signs can show the guest name and a welcome message on an e-ink panel. The doorbell triggers a chime and a staff notification, while the sign reflects occupancy — no separate DND button required.
Smart room signs feed the same building network as the occupancy sensors, so the housekeeping dashboard shows a single room-status signal per door. A doorbell event plus an occupancy change appears as one update, not two conflicting devices.
| Factor | Smart room signs (e-ink) | Printed tag |
|---|---|---|
| Status source | Occupancy sensor + door sensor | Manual guest action |
| Power | Battery-backed e-ink | None |
| Wiring | None (Zigbee/WiFi) | None |
| Accuracy | True occupancy | Guest-dependent |
Smart room signs use battery-backed e-ink that stays readable without backlight, fitting retrofit doors with no new wiring. The doorbell and sign share the Zigbee mesh or WiFi network of the ceiling occupancy sensor, so every door on a floor reports to one system. For new builds, smart room signs can use PoE for always-on displays; for retrofits, e-ink with battery power is the lower-friction path.
Smart room signs mount on the door or door frame with adhesive or screws, linking to the occupancy sensor network in minutes. The hotel room doorbell sits at standard height and pairs to the same building network as the occupancy sensors. A single floor of smart room signs and doorbell units joins the existing Zigbee mesh or WiFi, reporting room status to the housekeeping dashboard without new gateway infrastructure.
CE, FCC, RoHS, and ISO 9001 certified for direct import into EU and US markets. Every smart room signs and doorbell unit ships with compliance documentation.
Compare the 3 protocols, check hotel-specific case studies, and download the installation guide
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