Why Guardline | Guardline Security

Why Guardline

Serving our customers by delivering peace of mind.

Reliable + Dependable

  • True and realistic wireless range claims
  • Reliable Alerts
  • Passive infrared technology picks up motion AND heat

Super Easy DIY 

  • Plug-and-play device
  • Sets up in minute
  • American-based tech support

Weatherproof + Built to Last

  • Weather shield protects sensor
  • Extensively tested in extreme weather
True Tested Actual Product Range*
Dedicated US Customer Service
Industry Leading 2-year Warranty
Unlimited Sensors
30 Unique Ringtones
Add-on System for Sirens, Loud Bells, Gate Openers
Receiver Battery Backup
Easy Quick Start Installation Guide
Developed with Over 20+ Years Experience

*We market the real distance of our product with regular interference (like measuring distance when your receiver is inside your home). Our competitors measure distance outside in an open field with no buildings, houses, cars, etc.

We Live for Our Customers

Tested, Vetted and Trustworthy

  • Over 250,000+ customers served since 2001
  • Over 3,700 verified 5-star Facebook + Amazon customer reviews
  • “Amazon’s Choice” recognition for Guardline being a highly-rated product with very few returns

“Well worth the investment. Very pleased with our choice. 5 stars out of 5.” – JULIE N.

You Asked, We Delivered.

Our customers said they wanted:

  • Reliability
  • Peace of mind
  • Total control of their property

Guardline listened:

  • Made the best outdoor motion sensor products on the market
  • Put together the best customer service team to make sure you’re happy

“Absolutely 100% reliable gate alarm. Not one false alarm which is amazing in and of itself.” – WILLIAM S.

Elite Team of Local Experts

  • American-based small business
  • We actually answer the phone when you call
  • We’re experts on motion alerts and driveway alarms
  • We can help you figure out which product to buy
  • We genuinely love hearing from you – our customers

“Customer service at Guardline is exceptional. It’s nice to see a business conducting themselves the way Guardline does.” – FRED K.

Shop Now

Guardline 500 Ft. Range Outdoor Motion Sensor

$99.99 $149.99

Buy Now

Guardline 1/4 Mile Range Outdoor Motion Sensor

$159.99 $209.99

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