ProfessionalMotion Sensor Light Setup

Motion-sensing lights turn on the instant someone moves through a space — great for garages, hallways, driveways, and backyard areas where you don't want to fumble for a switch. We install and calibrate the sensor so it triggers reliably on people without false alarms from passing cars or wind-blown branches.

Also known as: motion light install, motion sensor light, motion activated light, security light sensor, PIR light installation, motion sensor flood light, motion sensore light setup

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What you get

What’s included

Install motion-sensor flood lights or wall fixtures
Wire to existing switch circuit or junction box
Adjust detection angle and coverage zone
Set sensitivity and time-on duration
Install photocell so lights only activate in darkness
Test walk-through and verify correct trigger range

Simple & stress-free

How it works

Mount the fixture and connect wiring

We secure the fixture to the wall or ceiling box, connect the wiring inside a weatherproof enclosure, and seal against moisture.

Aim the sensor head

We angle the PIR sensor to cover the entry zone, keeping it out of areas where cars or animals would cause constant false trips.

Set sensitivity, range, and timer

We dial in the sensitivity, test the trigger distance by walking the zone, and set how long the light stays on after motion stops.

We can help

Problems we fix

Sensor aimed at a busy road, causing continuous false triggers
Detector set too sensitive in humid climates where heat shimmer causes phantom trips
No photocell installed, so the light comes on in broad daylight
Fixture rated for dry locations installed in a covered but rain-exposed area

Good to know

Motion Sensor Light Setup — FAQ

How do I stop my motion light from triggering on the street?

We aim the sensor head away from the road and use the masking tabs on the PIR lens to narrow the detection zone to your property. We walk the perimeter to confirm it doesn't pick up traffic.

Can motion sensor lights work with existing switches?

Yes — most motion sensor fixtures have a manual override mode. In the 'on' position the light stays on; in 'auto' it uses the sensor. We wire it so you get both options.

What's the difference between PIR and microwave sensors?

PIR (passive infrared) detects heat-in-motion and is standard for outdoor lights. Microwave sensors detect movement through walls and cover larger spaces. PIR is the right choice for most residential entry and driveway lights.

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