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mmWave radar detects micro-motion, so sleeping or still guests are not mistaken for vacant rooms. OEM/ODM Wi-Fi mmWave sensors for accurate room status, housekeeping, and energy saving. Micro-motion detection helps identify sleeping or still guests. CE, FCC, and RoHS certified.
A three-piece hotel energy saving control kit combines ceiling mmWave occupancy sensors for the bedroom and bathroom, an embedded door magnetic contact sensor, and a local central controller. Zero PMS and zero cloud: reduce HVAC and lighting waste with true occupancy detection.
The kit bundles a ceiling mmWave occupancy sensor for the bedroom, a ceiling or wall-mount presence sensor for the bathroom, an embedded door magnetic contact sensor, and a central controller — a self-contained hotel energy management system that reacts to real presence in seconds, not timers.
A ceiling mmWave occupancy sensor detects micro-motion and breathing where PIR fails, so a reading or sleeping guest stays "occupied". A wall-mount presence sensor in the bathroom stops false-vacant where a single ceiling sensor cannot see — the dual-sensor setup is what makes a hotel room occupancy sensor reliable in a room with a separate washroom.
The embedded door magnetic contact sensor (recessed, 2×4cm) hides inside the lock, runs on the lock battery, and works with any lock brand — no drilling, no separate power, no configuration. It fires the instant the door opens so the guest walks into a lit room, and confirms exit so power-down has no delay guess.
The central controller reads the dual occupancy sensors plus the door sensor and switches HVAC, lighting, and sockets — comfort while present, setback the instant the room is truly vacant. Occupancy sensor HVAC control is the core of any hotel energy management system, and this kit delivers it out of the box.
Everything runs locally and self-contained: no PMS, no cloud platform, no gateway, no re-deployed network. The controller mounts in the existing wall switch and reuses the room power, so it fits both new builds and retrofits with minimal friction.
Our mmWave radar hotel occupancy sensors detect true human occupancy — including a guest sitting still or sleeping — so a hotel occupancy sensor never falsely reports an occupied room as vacant. Room status, housekeeping, and HVAC stay accurate.
50,000 hotel occupancy sensors per month with controlled capacity and process discipline for repeat hotel orders.
Every hotel occupancy sensor passes in-process inspection, first-article report, and final outgoing inspection. CE, FCC, RoHS, ISO 9001 certified.
Hotel occupancy sensors shipped FOB Shenzhen, CIF, or DDP to 6+ export markets with full documentation.
Zigbee 3.0 hotel occupancy sensors — interoperable with Tuya, Apple Home, Google Home, and Alexa ecosystems.
10+ years building hotel occupancy sensors, 6+ export markets, 24h response, and full OEM/ODM support. Every hotel occupancy sensor is backed by CE, FCC, and RoHS compliance.
Common questions about our mmWave hotel occupancy sensors — detection range, protocol, installation, and OEM/ODM terms.
A hotel occupancy sensor is a device that detects whether a guest room is occupied — even when the guest is sitting still or asleep. Unlike a motion sensor (PIR), which only triggers on large movement, a hotel occupancy sensor uses mmWave radar to detect micro-motions such as breathing and chest movement — so it never falsely reports an occupied room as vacant. Read our hotel occupancy guide for the full mechanism.
A mmWave hotel occupancy sensor emits 24 GHz or 60 GHz radio waves and reads reflections to detect human micro-motion — chest movement, gestures, and even breathing. The sensor processes the signal in real time to report occupied or vacant room status, with adjustable sensitivity and detection range up to 3 meters. For hotel rooms, it works through ceiling panels to cover the bedroom and bathroom independently.
PIR sensors only trigger on large motion and miss stationary occupants — they often report a sleeping guest or a person reading as vacant. mmWave hotel occupancy sensors detect micro-motion including breathing, so they report true room occupancy. For hotel rooms where housekeeping signals, HVAC energy saving, and accurate analytics depend on true occupancy, mmWave is the right choice. Our mmWave vs PIR comparison covers the key differences.
mmWave hotel occupancy sensors are deployed in guest rooms (HVAC energy saving, housekeeping do-not-disturb and make-up-room logic), smart offices (lighting and HVAC tied to real presence), meeting rooms, and bathrooms. See our hotel energy management solution for a complete hospitality deployment overview.
Zigbee and Matter are best for large hotel deployments where you need low-power mesh networking, no hub rewiring, and battery-friendly sensors across hundreds of rooms. Wi-Fi is simpler for small deployments or retrofits where you already have strong Wi-Fi coverage. Our ceiling hotel occupancy sensors ship in all three protocols so you can match your existing gateway. Start with the Zigbee model for the most common hotel deployment.
We are the OEM/ODM manufacturer — every hotel occupancy sensor is designed and built in-house at our Shenzhen facility. You buy direct from the factory, with full support for custom firmware, branding, and packaging for hotel rollouts. See our hotel room occupancy system for a real deployment overview, or contact us for sampling (7-10 days) and mass production (20-30 days).
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Send your room size, target volume, and timeline — we will respond within 24 business hours with a sample plan, quote, or next-step recommendation for your hotel occupancy sensor project.
Set expectations clearly near the form so the buyer knows what information to send and what kind of reply will come back.
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Response: Within 24 business hours
Set expectations clearly near the form so the buyer knows what information to send and what kind of reply will come back.