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Hotel occupancy sensor switch that powers the room by presence, not by card. PIR or mmWave detection, AC 180–250V, 30A, door-contact linkage. A hotel occupancy sensor switch and presence-detection switch for card-free room energy saving.
A hotel occupancy sensor switch powers the room by detecting a person, not by reading a card. The occupancy sensor switch turns lights and AC on when someone enters and off after they leave — useful in rooms where guests lose the card, and in meeting rooms with walk-in traffic.
A PIR occupancy sensor switch is low-cost and detects motion; an mmWave presence-detection switch detects still presence (breathing-level), so it does not power off on a sleeping guest. Both feed a 30A relay that controls the full room circuit.
The sensor sees presence → the occupancy sensor switch closes the 30A relay → room powers up. Presence ends (or the door closes on an empty room) → configurable hold → circuit opens. The presence-detection switch mode is the most automatic form of room energy saving.
| Parameter | Value |
|---|---|
| Voltage | AC 180–250V (110V on request) |
| Max current | 30A |
| Detection | PIR motion or mmWave presence (breathing-level) |
| Linkage | Door-contact input (optional) |
| Panel size | 86 × 86 × 48 mm (29 mm in wall) |
| Material | Flame-retardant ABS |
| Mounting | Flush, single-gang box |
| Warranty | 14 months |
CE and RoHS certified. The presence-detection switch ships with compliance documents; sampling in 7–10 days, mass production in 20–30 days via FOB Shenzhen, CIF, or DDP. OEM detection tuning and door-linkage wiring available at MOQ.
Compare presence-based control against card switches in the hotel energy saving switch buying guide.
The hotel occupancy sensor switch turns the room on when it detects a person and off after they leave — no card required, no card to lose.
Choose a PIR occupancy sensor switch for low-cost motion, or an mmWave presence-detection switch for still-occupancy (breathing-level) detection.
A hotel door sensor switch mode cuts power the moment the door closes on an empty room, the tightest energy saving loop.
Full-room 30A control with a configurable off-delay so the lights stay on through short absences.
| Voltage | AC 180–250V |
|---|---|
| Max Current | 30A |
| Detection | PIR motion or mmWave presence |
| Linkage | Door-contact input |
| Panel Size | 86 × 86 × 48 mm |
| Material | Flame-retardant ABS |
| Mounting | Flush |
| Warranty | 14 months |
Compare the 3 protocols, check hotel-specific case studies, and download the installation guide
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It links back to the same sourcing scenario, so the evidence chain stays consistent.
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