Presence Detectors for Garages

Presence detectors for garages switch the light on automatically as soon as you drive or walk in and turn it off when nobody is there, so the garage is never left lit for hours. At GreenIce you'll find PIR and microwave sensors, surface-mounted and recessed, easy to install and compatible with LED lighting.

Types of detectors for the garage

  • 360º microwave motion sensors: detect from 2 to 10 meters, even through thin materials, and respond very well to passing vehicles. They support up to 1200 W resistive load or 300 W LED.
  • 360º or 180º surface-mounted PIR sensors: detect body heat. The 180º model is available with IP44 and IP65 protection, suitable for damp garages or outdoor access areas.
  • Recessed PIR sensors: 360º or a 140º mini version, for suspended ceilings where a discreet finish is wanted.
  • IP65 photocell switch: turns the light on only when natural light falls below a threshold (2-100 lux), useful on ramps or at entrances.
  • Fixtures with integrated sensor: such as the 25 W IP65 ceiling light with motion and daylight sensor, or the 120 cm T8 LED tube with detector.

Why install detectors in the garage

The garage is a space you pass through, usually with your hands full. A detector saves you from fumbling for the switch, improves safety when getting in and out of the car and ends the problem of lights left on.

Combine them with LED waterproof fittings or T8 LED tubes, and find more ideas in our garage lighting section.

How to choose a presence detector for the garage

Detection technology

Microwave sensors are more sensitive and better cover large spaces or those with obstacles; PIR sensors are more affordable and work very well in small private garages.

Angle and range

For mounting in the center of the ceiling, choose 360º. If the sensor goes on a wall, a 180º model covers the whole area in front.

Load capacity

Add up the wattage of the LED fixtures you'll be controlling and check that it doesn't exceed the sensor's maximum LED load (for example, 300 W).

IP rating

In garages with humidity, condensation or car washing, choose IP44 or IP65 models.

On-time and sensitivity

Set how long the light stays on after the last detection and the ambient light threshold so it doesn't activate during the day.

Frequently asked questions

Does a detector work with LED lights?

Yes, as long as you respect the maximum LED load stated on the sensor's product page.

What is the right installation height?

On the ceiling, 2.5 to 4 meters is the usual height for the sensor to cover the whole parking space.

At GreenIce we offer fast shipping, a 3-year warranty on GreenIce products and technical advice to automate your garage lighting.

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Presence Detectors for Garages

Presence detectors for garages switch the light on automatically as soon as you drive or walk in and turn it off when nobody is there, so the garage is never left lit for hours. At GreenIce you'll find PIR and microwave sensors, surface-mounted and recessed, easy to install and compatible with LED lighting.

Types of detectors for the garage

  • 360º microwave motion sensors: detect from 2 to 10 meters, even through thin materials, and respond very well to passing vehicles. They support up to 1200 W resistive load or 300 W LED.
  • 360º or 180º surface-mounted PIR sensors: detect body heat. The 180º model is available with IP44 and IP65 protection, suitable for damp garages or outdoor access areas.
  • Recessed PIR sensors: 360º or a 140º mini version, for suspended ceilings where a discreet finish is wanted.
  • IP65 photocell switch: turns the light on only when natural light falls below a threshold (2-100 lux), useful on ramps or at entrances.
  • Fixtures with integrated sensor: such as the 25 W IP65 ceiling light with motion and daylight sensor, or the 120 cm T8 LED tube with detector.

Why install detectors in the garage

The garage is a space you pass through, usually with your hands full. A detector saves you from fumbling for the switch, improves safety when getting in and out of the car and ends the problem of lights left on.

Combine them with LED waterproof fittings or T8 LED tubes, and find more ideas in our garage lighting section.

How to choose a presence detector for the garage

Detection technology

Microwave sensors are more sensitive and better cover large spaces or those with obstacles; PIR sensors are more affordable and work very well in small private garages.

Angle and range

For mounting in the center of the ceiling, choose 360º. If the sensor goes on a wall, a 180º model covers the whole area in front.

Load capacity

Add up the wattage of the LED fixtures you'll be controlling and check that it doesn't exceed the sensor's maximum LED load (for example, 300 W).

IP rating

In garages with humidity, condensation or car washing, choose IP44 or IP65 models.

On-time and sensitivity

Set how long the light stays on after the last detection and the ambient light threshold so it doesn't activate during the day.

Frequently asked questions

Does a detector work with LED lights?

Yes, as long as you respect the maximum LED load stated on the sensor's product page.

What is the right installation height?

On the ceiling, 2.5 to 4 meters is the usual height for the sensor to cover the whole parking space.

At GreenIce we offer fast shipping, a 3-year warranty on GreenIce products and technical advice to automate your garage lighting.