About
Work
Contact
Expertise
Maintenance
Integration
Lighting Control
Shop
About
Work
Contact
Maintenance
Integration
Lighting Control
Shop
Burlington Waugh Ltd.
10 Oxgangs Farm Loan
Edinburgh
EH13 9QD
© 2026 Burlington Waugh. All Rights Reserved.
Helvar

321 Multisensor

321

Product Information

The Multisensor is a compact unit that combines a light sensor for constant light control and a passive infrared (PIR) presence detector to provide energy-saving functions in a DALI system.

Features & Benefits

  • Excellent detection performance through high sensitivity and multidirectional coverage
  • Programmable constant light control for energy efficiency
  • 10 mA DALI current consumption
  • Compact and functional design
  • Programmable in Designer and Toolbox
Enquire about a purchase using the form below.
321 Multisensor
Thank you for enquiring, we'll get back to you soon.
Oops! Something went wrong while submitting the form.
Or get in touch with our sales team directly.
sales@burlingtonwaugh.com
+44 (0) 131 623 4192

Why Buy From Burlington Waugh

Every product supplied by Burlington Waugh is genuine, manufacturer-approved, and backed by expert support.
We understand lighting control systems inside and out—so whether you’re integrating into a new design or maintaining an existing setup, you can trust the components we recommend.

Maintenance

Proactive care and rapid support for reliable performance.

Learn More

Integration

Lighting and AV systems working in seamless harmony.

Learn More

Lighting Control

Smart, scalable systems for efficient, adaptable lighting.

Learn More

You May Also Like

Ex-Or by Honeywell

LS3000DRF LightSpot HD Digital Dim PIR Detector - Relay - Flush Mount

Helvar

322D2 High Bay Multisensor

Helvar

474 4-Channel Ballast Controller

Ex-Or by Honeywell

LRDWMK LighSpot HD Wall Mounting Kit

Projects Using

Helvar

Products

The Scottish Whisky Experience

Edinburgh, Scotland

South Shields Interchange

South Shields, England

Stirling Castle Highlander Museum

Stirling, Scotland

Can’t Find What You Need? 
We’re Here to Help.

Whether you’re looking for a specific part, guidance on compatibility, or help specifying a product, our team is happy to assist.

Looking for something in particular?

Burlington Waugh is an official supplier of Dynalite, Ex-Or by Honeywell & Helvar products. If you can't see a product you'd like to purchase - just give us an email.

Contact our Sales Team

Expert Support

Not sure which product best fits your setup? Our engineering team can help specify, configure, and commission your system—ensuring everything runs smoothly from day one.

Contact Our Team