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Panel

smoke detector icon

Fire

home security keyfob icon

Keyfob

motion sensor icon

Motion

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Flood

door sensor icon

Door/Window

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Mobile App

Motion Sensor

Peace of mind knowing your home is secure

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Detect Intruders In Your Home

A motion detector is the linchpin of your security system, because it's the main device that detects when someone is in your home when they shouldn't be. A motion sensor uses infrared technology to detect movement in an area. If a sensor is tripped, a signal is sent to your security system's control panel, which connects to your monitoring center, alerting you and the monitoring center to a potential threat in your dwelling.

motion sensor
someone holding the motion sensor

Full Room Coverage and Flexible Install

Detects movement within 45 feet. The detector has a 90 degree field of vision, giving you a large range of coverage when positioned in a corner. The sensor is shaped to stand on a shelf, stick to a wall, or fit in a corner for maximum room coverage. By default, the sensor is active only in "away" mode (so you won't trigger it when you are at home) or you can set the sensor to “arm in stay” arming it in both "stay" and "away" modes (for rooms that you want covered with a motion sensor while you're home).

alder security panel

Panel

smoke detector

Fire

security keyfob

Keyfob

motion sensor

Motion

flood detector

Flood

door sensor

Door/Window

alder mobile app

Mobile App



How it works

Securing your home has never been easier

Request a Quote

Our home security professionals help you get exactly what you need and always give you the best price.

Setup Your System

When your package arrives, follow the setup instructions. It takes less than 10 minutes.

Stay Safe

You will have 24/7 monitoring and support. If you ever need help, just call.

Call Now

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