Driveways are one of the most vulnerable areas of a property. Cars parked outside, easy access points, and dark spaces all make them attractive to opportunists. In Ware, where the mix of terraced homes, semi-detached properties, and detached houses often includes open or shared driveways, security lighting is one of the simplest ways to protect your home.
But not all motion detectors are the same. Two of the most common types — PIR (Passive Infrared) and microwave sensors — work in very different ways. Choosing the right one for your driveway can be the difference between reliable protection and constant false alarms.
At JJB Electrical, we’ve fitted both across Ware and beyond. In this guide, we’ll explain how each works, their strengths and weaknesses, and which is best for your home.
Why Driveway Lighting Matters in Ware
Driveways aren’t just somewhere to park. They’re often the first impression of your home, and they’re also one of the first targets for burglars. Well-lit driveways provide:
- Deterrence – Opportunists are far less likely to approach a well-lit area.
- Safety – For family members arriving home late or walking to the car in the dark.
- Visibility – For CCTV cameras or doorbell systems, improving recordings.
- Neighbour reassurance – Shared or overlooked driveways are safer with motion-activated lighting.
In Ware, where many homes back onto alleyways or open areas, reliable motion detection is essential.
How PIR Sensors Work
PIR (Passive Infrared) sensors detect changes in heat — such as a person, car, or animal moving across their field of view.
Pros:
- Affordable and widely available.
- Reliable for detecting people and vehicles.
- Less prone to false triggers compared to microwave sensors.
- Energy-efficient because they only activate when heat movement is detected.
Cons:
- Limited range (typically 10–12 metres).
- Can be blocked by walls, fences, or objects.
- Less effective in extreme cold when temperature difference is small.
Best for: Smaller driveways and areas where you want focused, reliable detection.
How Microwave Sensors Work
Microwave sensors emit microwaves that bounce off objects. They detect motion by measuring frequency changes (like radar).
Pros:
- Longer detection range (up to 20 metres or more).
- Can detect through certain materials like glass or thin walls.
- More sensitive, picking up even slight movement.
Cons:
- Can cause false alarms (e.g., moving trees, pets, heavy rain).
- More expensive than PIR sensors.
- May require professional adjustment to avoid oversensitivity.
Best for: Larger driveways or properties needing wide coverage.
Ware Case Examples
Case 1: Terraced Home on the Kingshill Estate
A homeowner wanted a light for their small driveway, just big enough for one car. We installed a PIR sensor floodlight angled to cover the driveway only. This avoided triggering every time someone walked past on the pavement.
Case 2: Detached Home Near Ware Park
This property had a large, open driveway with multiple entry points. A PIR sensor wasn’t enough — it kept missing movement at the far end. We installed microwave sensor lighting with adjustable range, giving complete coverage without blind spots.
Which Is Best for Your Driveway?
There’s no one-size-fits-all answer, but here are the general guidelines:
- Smaller driveways (terraces, semis) – PIR is usually best. It’s cost-effective and avoids unnecessary triggers from passers-by.
- Larger driveways (detached, open plots) – Microwave sensors provide broader coverage.
- Busy roads or footpaths nearby – PIR reduces the risk of constant triggering.
- Driveways near trees or bushes – Microwave sensors may cause false alarms; PIR may be more stable.
Myths vs Facts About Motion Sensors
Myth: Microwave sensors are always better.
Fact: They’re more sensitive but can be less reliable in smaller, busier areas.
Myth: PIR sensors can’t detect in winter.
Fact: They may be less sensitive in extreme cold but are still effective.
Myth: Both sensors waste electricity.
Fact: Modern LEDs use very little power and only activate when needed.
Myth: Motion sensors are complicated to install.
Fact: With a professional, installation is straightforward and hassle-free.
FAQs for Ware Homeowners
Q: Which is cheaper — PIR or microwave?
PIR is generally more affordable.
Q: Do microwave sensors cause lots of false alarms?
They can if not installed correctly, especially near roads or trees.
Q: Can I combine PIR and microwave sensors?
Yes — some modern fittings use both for improved accuracy.
Q: How long do motion sensor lights last?
Quality LEDs with sensors last 10–15 years.
Q: Do I need planning permission for driveway lights in Ware?
Not usually, unless in a listed building or conservation area.
Q: Will my light trigger every time someone walks past on the pavement?
If installed correctly, no. PIR sensors can be angled to avoid this.
Q: Are PIR sensors weatherproof?
Yes — all outdoor-rated models are built for UK weather.
Q: Can lights be linked to CCTV?
Yes — we can install lighting to support CCTV systems.
Q: Can I control my security lights with an app?
Yes — smart-enabled systems are increasingly popular.
Q: What if my driveway is shared?
We can design a system that covers your area without intruding on neighbours.
Why Choose JJB Electrical for Driveway Security Lighting in Ware?
- Local expertise – We’ve installed security lighting across Ware for years.
- Accredited – NAPIT registered, Which? Trusted Trader approved.
- Clean, professional work – We treat your property with respect.
- Our 6-point promise – Timekeeping, cleanliness, respect, courtesy, trust, honesty.
We don’t just fit lights; we design systems that genuinely work for your home.
Choosing between PIR and microwave motion sensors for your driveway in Ware depends on your property size, layout, and surroundings. PIR is ideal for smaller driveways and busy streets, while microwave sensors excel in larger, open areas.
At JJB Electrical, we’ll help you choose the best option, install it cleanly, and ensure it keeps your home safe for years to come.
📞 Call us today on 01992 276087 or visit our service page to book your driveway security lighting installation in Ware.
