In today’s world, intelligent lighting systems are transforming the way we illuminate homes, businesses, and public spaces. At the core of this smart technology are lighting sensors, which deliver energy savings, enhanced security, and hands-free convenience.
From PIR motion sensors to microwave motion sensors and photocell dusk-to-dawn controls, each type of sensor plays a unique role in making automatic lighting controls smarter and more efficient.
As our Marketing and Sales Manager Steve Kaye explains:
“We manufacture a large range of different sensors to suit different purposes. It’s about knowing the right products to use in the right environment – whether that is a home, garden, warehouse or commercial building.”
1. PIR (Passive Infrared) Sensors – Efficient Motion Detection
What they do:
PIR motion sensors detect infrared radiation naturally emitted by people and animals. When movement is detected, lights, alarms, or other connected devices switch on automatically.
Key Benefits of PIR Sensors:
- Detects body heat only (reducing false triggers)
- Passive technology – does not emit energy
- Reliable in indoor and low-draft environments
Best applications:
- Residential lighting: hallways, staircases, toilets, cupboards
- Security lighting: car parks, building entrances, garden floodlights
- Commercial spaces: warehouses, stairwells, and offices
Our PIR Sensor Range:
- Dion 180° PIR Sensor – Wall-mounted, 5–12 m range, adjustable timer (10s–7 mins), IP44 rated, available in black or white. https://forumlightingsolutions.com/product/dion-outdoor-180-degree-pir-sensor-black/
- Loca 360° Recessed PIR Sensor – Flush ceiling mount, 6 m coverage, adjustable timer (10s–15 mins). https://forumlightingsolutions.com/product/loca-360-surface-mount-single-pir-sensor-white/
- Alia 360° Corner Mount PIR Sensor – Internal or external mount, 5–12 m range, 360° coverage. https://forumlightingsolutions.com/product/alia-outdoor-360-degree-corner-mount-pir-sensor-black/
2. Microwave Sensors – Powerful & Discreet Detection
What they do:
Unlike PIR sensors, microwave motion sensors emit high-frequency electromagnetic waves (around 5.8 GHz). Using the Doppler effect, they detect movement—even through glass, thin walls, or partitions.
Key Benefits of Microwave Sensors:
- Detects motion through non-metallic surfaces
- Greater sensitivity and broader coverage
- Works in environments with drafts or temperature fluctuations
Best applications:
- High-ceiling warehouses and industrial spaces
- Long corridors and underground car parks
- Complex layouts where PIR sensors may miss activity
Our Microwave Sensor:
ZN-29187-WHT – Ceiling-mounted, 360° detection, 1–8 m range, adjustable light sensitivity (3–2000 LUX), supports up to 1200W LED lighting. Compact and discreet with silent operation. https://forumlightingsolutions.com/product/recessed-microwave-sensor-wht/
3. Photocell Sensors – Automatic Dusk-to-Dawn Control
What they do:
Also known as dusk-to-dawn sensors, photocell lighting sensors measure ambient light levels. They automatically switch lights on at dusk and off at dawn, ensuring lights only run when needed.
Key Benefits of Photocell Sensors:
- Automatic light control without manual switching
- Energy-saving by preventing lights running in daylight
- Perfect for outdoor and perimeter lighting
Best applications:
- Driveways, pathways, and garden features
- Storefront and signage lighting
- Streetlights and security lighting
Our Photocell Sensor Range:
- Adra Dusk-to-Dawn Sensor (ZN-25156-BLK) – Converts any outdoor fitting into automatic lighting. LED compatible with adjustable timer. https://forumlightingsolutions.com/product/adra-outdoor-photocell-sensor-black/
- Zink Photocell Wall Light (IP44) – Traditional lantern with built-in dusk-to-dawn control, perfect for entrances and driveways. https://forumlightingsolutions.com/product/minerva-outdoor-wall-light-with-pir-sensor-anthracite/
Installation Tips for Intelligent Lighting Sensors
Correct installation ensures maximum performance and longevity. Expert advice from Steve again:
“Pay attention to height & positioning: always install at recommended heights. Avoid obstructions: keep PIR and microwave sensors clear of furniture, partitions, or vents.
“You must test & tune: adjust timer, sensitivity, and lux levels for the space and check IP ratings: for outdoors or damp areas, use IP44 or higher (Forum outdoor sensors go up to IP65).
Why Sensors Are Essential in Smart Lighting Systems
As buildings and homes become smarter, intelligent lighting sensors such as PIR, microwave, and photocell controls are helping users:
- Cut energy bills with automatic lighting controls
- Improve security with motion-activated lights
- Enjoy convenience with hands-free illumination
With the right sensor technology, you can create lighting that is both efficient and responsive to its environment.
👉 Need expert advice? Call 0161 359 4949 to speak to our experts
