Function 41-549 HVAC Ceiling Presence Detector 360 deg 24 V Relay
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Product Description
Function 41-549 is a ceiling-mounted PIR presence detector for HVAC control with 360-degree coverage over roughly 38 m2 from a 4 m mounting height. It switches a potential-free relay on a 24 V supply with a minimum on-time of 5 seconds and a maximum duty cycle of 60 minutes. The white thermoplastic housing suits surface mounting for demand-based ventilation, heating and lighting control.
Technical Specifications
- Manufacturer part number (MPN)
- 41-549
- EAN / GTIN
- 5703102204547
- HS code
- 8536.90
- Sales unit
- pcs
- Package quantity
- 72 pcs
- Voltage
- 24 V
- Mounting method
- Surface mounted
- Colour
- White
- Model
- Movement sensor
- Material quality
- Thermoplastic
- Max. reach frontally
- 12 m
- Max. reach sideways
- 12 m
- Material
- Plastic
- Diameter reach on floor
- 12 m
- Mounting height
- 4 m
- RAL-number (similar)
- 9010
- Min. switch-on time
- 5 s
- Max. duty cycle
- 60 min
- IFTTT support available
- No
- Compatible with Apple HomeKit
- No
- Compatible with Google Assistant
- No
- Compatible with Amazon Alexa
- No
- Sensor type
- Passive infrared
- Surface finishing
- Matt
- Country of origin
- Denmark
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 5703102204547
- SAP 1000420137
- Code 835248
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 41-549?
- 41-549 can be ordered from cballast.com as a Function catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Function product?
- The manufacturer part number is 41-549.
- What is the HS code for 41-549?
- The customs tariff (HS) code for 41-549 is 8536.90.
- Who manufactures 41-549?
- 41-549 is a Function product in the Control & Automation range.
- Is a datasheet available for 41-549?
- Yes — the 41-549 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 41-549?
- The minimum order quantity is 1.
- Is 41-549 available?
- Yes — 41-549 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).