• Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on.
• Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes.
• Long Range - With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 1/4 mile for plenty of coverage around your property.
• Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set.
• Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind.

As an industry leader since 2001, we're constantly advancing our reliable motion alert products to help improve your life. Our products and support provide you with peace of mind and control you deserve over your entire property. As a company, we are committed to providing simple and dependable motion alert products.

Expandable up to 16 sensors and unlimited receivers for complete coverage of your perimeter.

Over 30 unique alert melodies to choose from

Fully expandable so you can cover multiple areas of your property and be notified in several places around your home.

• Match different chimes with different sensors around your property to differentiate where motion is being detected
• Never miss an alert by adding extra receivers throughout your home, garage, etc.
• Cover your property by placing additional sensors to detect motion in different areas
• Place sensors anywhere up to either 1/4 mile or 500 FT from the receiver, depending on the corresponding Guardline model
• LOUD & adjustable volume