The Labcraft TS5 PIR/2 is a PIR (Passive Infrared) sensor designed to automate lighting and support security functions in commercial vehicle applications. PIR sensors detect changes in infrared energy generated by body heat and movement. These sensors are typically installed in trailers or rigid bodywork to control lighting or trigger alerts when personnel are present.
When movement is detected, the sensor triggers a connected system, such as interior lighting or a monitoring device. This functionality helps improve energy efficiency by reducing unnecessary lighting usage while enhancing usability and safety.
SKU: ELC0379
Price: P.O.A.
How PIR Sensors Work
A PIR device monitors infrared radiation within its detection zone. When a person enters this zone, the sensor detects the change in thermal pattern, interpreting it as motion. The sensor then sends a signal to the connected system to trigger the appropriate response, such as lighting or security functions.
Installation Considerations
- Position the sensor to provide an unobstructed sensing path across the interior space.
- Avoid mounting near heat sources or airflow that could cause false activations.
- Ensure the lens remains clean and unobstructed for consistent performance.
Typical Applications
- Automatic interior lighting for trailers and rigid bodies.
- Occupancy detection for operational safety.
- Inputs for security equipment or alert systems.
- Telematics platform signals to indicate interior activity or heat signatures.
FAQs
How sensitive are PIR sensors inside trailers or rigid bodies?
Sensitivity varies by model, but most units detect changes in body heat and movement within a defined cone or range. Correct positioning is important for reliable detection.
Do temperature changes affect accuracy?
Large temperature swings can influence performance. PIR sensors work best when there is a clear difference between ambient conditions and body temperature.
Can vibration during transport cause false triggers?
PIR sensors respond to infrared changes rather than vibration, though sudden environmental changes may occasionally activate them. Most lighting systems are configured to operate only when the vehicle is stationary.
Can PIR sensors be used for security or telematics?
Yes. When connected to compatible systems, PIR sensors can trigger alerts or notify telematics platforms of interior activity, helping operators monitor unauthorized access or unexpected movement.
Is maintenance required?
Maintenance is minimal. Regularly cleaning the sensor lens and checking electrical connections during routine inspections should be sufficient.
For pricing, availability and technical enquiries, please call the Don-Bur Parts Department on 01782 597 844 or alternatively use our other contact options below
Delivery charges
| Delivery type | Weight limit | Charge |
|---|---|---|
| Next day (standard) | Up to 20kg | £20.00 |
| Next day (standard) | 20kg – 35kg | £35.00 |
| Pre-10:30am next day | Up to 35kg | £45.00 |
| Pallet delivery | Over 35kg | £55.00 |
| Saturday AM delivery | Up to 20kg | £35.00 |
Returns
Returning an item
If you are not completely satisfied with your purchase, we can offer an exchange or refund in line with the policy below.
- Changed your mind: Items may be returned within 14 days of purchase, provided they are unused, complete, in their original packaging, and in resaleable condition.
- Faulty or misdescribed goods: Faulty or misdescribed goods should normally be reported within 1 month of purchase. This timeframe does not affect your statutory rights under the Consumer Rights Act 2015.
Conditions of return
- Items must be complete and returned in their original packaging
- A 10% handling charge may apply to returns where you have changed your mind
- Items manufactured or supplied correctly to order cannot be returned
- Doors specifically ordered and supplied correctly cannot be returned
- Return postage costs are not covered
Proof of purchase
A valid Invoice showing the item, transaction details, cost, and date of purchase is required. A printed bank or credit card statement is also acceptable.
Order shortages
Any order shortages must be reported to the Don-Bur Parts Department within 3 working days of delivery.
This policy is in addition to your statutory rights.
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