Recessed embed PIR sensor

IR, presence, door and environmental sensors for guestroom automation.

Recessed embed PIR sensor

Recessed embed PIR sensor — Embedded PIR for concealed furniture-mount sensing. Recessed embed PIR for ceiling cutout mount; discreet occupancy fill-in for premium interiors.

Recessed
Dry contact
Cutout

Recessed embed PIR
Ceiling cutout mount
Discreet occupancy
Premium interior fit-out

recessed cutout · passive infrared

Communication Dry contact / digital output

Power supply DC 12 V (typical)

Installation Ceiling cutout flush mount

Application decorative ceiling · downlight zone

Product: hotel smart sensor
Use category: Dry contact linkage
Features: recessed infrared · dry contact
Interfaces: Dry contact / digital output

Specifications

Parameter	Specification
Product name	hotel smart sensor
Product series	Smart sensors
Key features	recessed infrared · dry contact
Product overview	hotel smart sensor, door contactstatus, card-insert power linkage. RS485 sensordevice, guestroomstatus input with scene linkage.
Installation	Ceiling cutout flush mount; bore approx. 45 mm (per site cutout)
Communication method	Dry contact / digital output
Delivery	Bulk project supply · finish and load per BOM
Applications	Decorative ceiling guestrooms · corridor downlight positions · club · exhibition hall
Engineering sup port	Detailed design docs · project BOM · bulk supply coordination

Wiring diagram

Sensor engineering wiring reference — RS485/dry contact to RCU or modules; terminals per signed drawing set.

Installation notes

Cutout size and flange must match ceiling panel to avoid light leakage
Presence sensors require confirmed mounting height and coverage
Wire per project drawing; signed projects use factory shipment drawings
After power-on commissioning: trigger distance, linkage logic and energy strategy acceptance

→ Energy & security solutions → Engineering solution reference