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Guarding Your World.™

know before

  • delivery truck arrives
  • neighbor walks up
  • intruder aproaches
  • Teenager comes home
We put you in control of your property.

watch: learn how guardline works

$209.99 $159.99

long-range 1/4 mile system

374 reviews

$149.99 $99.99

short-range 500 FT system

459 reviews
30-day money back guarantee
    easy to install free shipping 250,000+ customers

Easy setup and installation

receivers in your home

Add extra receivers to ensure you stay alerted.

sensors around your property

Reliable long distance range.

easy diy installation

Sets up in minutes.


Jared P.
United States

Works Great

My driveway has several switch backs coming up a steep rocky hill with no line of sight due to the huge boulders, plus about 1000 yards of distance. I was concerned that the sensor and receiver would not be able to communicate but it works flawlessly. My dogs were able to recognize what the sound was within only a couple of days so they are on high alert the minute it goes off. This is a great product.

Travis R.
United States

Worth Every Penny

After doing plenty of research and watching videos on many systems I chose to purchase the guardline 1/4 mile system. The quality was apparent starting with the box containing the unit. Well packed with good instructions and just the right size screwdriver for installing the batteries included. The system setup and pairing with multiple sensors was a breeze. I have a long driveway and you are unable to see the location of the sensor from the front porch and it has worked flawlessly in multiple different weather conditions and temperatures. I would recommend this system to anyone looking to have a solid, reliable & easy to setup system.

Marilyn R.
United States

Guardline 1/4 Mile Range Outdoor Motion Alert Set

This is a wonderful product. We live in the country and have a long driveway with a large row of cedar trees between the driveway and the house. No problem for the system. Picks up motion every time, Wind is not a problem. Love the system and very easy to install. Had it up and running in no time. Highly recommend this product.


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