LP-2018-PIR PIR Motion Sensor — Inside Profile
Inside-profile PIR board with a 2 m detection range — clips behind the diffuser for invisible automatic control.
- ■PIR body detection with < 2 m sensing distance
- ■37 × 10 mm × H12 mm board clips into an aluminium profile
- ■DC5–24 V, 1 A max input current, 15 mA static load
- ■10 mm cutting hole for the PIR dome
- ■Six-output-port power supply, switch sits mid-run
Description
The LP-2018-PIR is the inside-profile version of the PIR body sensor. The slim 37 × 10 mm board clips into an aluminium profile behind the diffuser, so automatic motion control is completely hidden. It runs on DC5–24 V and draws only 15 mA in standby.
Why choose this sensor
- ■Invisible installation behind the profile diffuser
- ■< 2 m PIR body detection range
- ■Wide DC5–24 V input, 1 A max input current
- ■Only 15 mA static load
- ■37 × 10 mm × H12 mm with a 10 mm cutting hole
- ■Works with the six-output-port power supply shown in the catalogue
Product Specification
| Model No. | LP-2018-PIR |
| Input Voltage | DC5–24 V |
| Input Current (max) | 1 A |
| Static load | 15 mA |
| Sensing Distance | < 2 m |
| Cutting hold | 10 mm |
| Size | 37 × 10 mm × H12 mm |
Product Photometrics — Sensor Performance
A smart sensor is a control device, not a light source: lumen output, CCT and lm/W efficacy do not apply. The table below gives the actual sensing, load and switching characteristics of this model, taken from the Lightstec catalogue rather than a strip photometric test.
| Parameter | Actual value / behaviour |
|---|---|
| Trigger method | PIR body / motion detection, inside-profile version |
| Sensing distance | < 2 m |
| Electrical | DC5–24 V, 1 A max input current, 15 mA static load |
| Form factor | 37 × 10 mm × H12 mm |
| Cutting hole | 10 mm for the PIR dome |
| Mounting | Clips into an aluminium profile behind the diffuser |
Installation
Clip the board into the aluminium profile with the PIR dome facing the detection area, connect the six-output-port power supply to AC220 V, and run the 1.5 m output cable to the strip — the switch sits in the middle of the run.

Application
Wardrobe, hallway and under-cabinet lighting that turns on automatically as a person approaches; the catalogue clip/profile sketch shows how the board sits behind the diffuser.

Related LED Strip Resources
Smart sensors switch or dim 12/24 V LED strips from touch, hand sweep, PIR motion or door movement. Browse the Smart Sensor & Accessories range for matching models, and see the LED sensor and switch guide for system planning.
OEM / ODM & Quotation
Lightstec has been manufacturing LED strip lighting and control accessories since 2008 in Guangdong, China. Sensing distance, trigger behaviour, input voltage, cable length, connector type, housing colour, packaging and private labelling can all be customized for project volumes. Contact us for a sample, a datasheet or a project quotation — we reply with a full specification sheet and lead time.
Specification and drawings: Lightstec LED Strip Light Catalog, page 071. Values are catalogue reference data; confirm against the production datasheet before ordering.
Additional information
| Model No. | LP-2018-PIR |
|---|---|
| Sensor Type | PIR motion |
| Input Voltage | DC5–24 V |
| Max Input Current | 1 A |
| Static Load | 15 mA |
| Sensing Distance | < 2 m |
| Cutting Hole | 10 mm |
| Size | 37 × 10 × H12 mm |
| Mounting | Inside profile / clip |
| Certification | CE / RoHS / FC / IC |






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