At Guardline®, we believe everyone deserves to feel safe and secure in their own home. That’s why for over 10 years, we’ve been dedicated to developing the most advanced and reliable wireless driveway alarms on the market. Our mission is to provide homeowners with an affordable and easy-to-use solution for knowing what’s happening on their property day or night.
Our Story
Guardline® was founded in 2008 by a group of engineers and home security experts who saw a need for better driveway alarm systems. At the time, most driveway sensors were prone to false alarms, required complicated wiring, and lacked features that today’s customers expect. We knew we could create something better using the latest wireless and battery technologies.
After months of testing and refinements, we unveiled our first wireless driveway alarm in 2009. It was an immediate hit with homeowners who wanted increased security without the hassle and cost of running wires. This early success confirmed that we were on the right path.
Over the next few years, Guardline® continued to grow and release new models with improved features like extended range, encrypted signals, and battery life indicators. As our portfolio expanded, so did our reputation for supplying rugged, reliable driveway alarms.
Today we offer a full range of wireless driveway sensors to suit any home. Our commitment to quality, performance, and service has made Guardline® a leading choice among homeowners, property managers, and business owners who value their security.
Design Philosophy
Every Guardline® wireless driveway alarm is designed with four key principles in mind:
- Reliability – Our sensors are rigorously tested for consistent performance and durability in tough outdoor conditions. You can trust them to work when it matters most.
- Simplicity – Easy installation, intuitive controls, and hassle-free maintenance enable our alarms to work right out of the box without headaches.
- Adaptability – Our systems are designed to flexibly cover long, short, wide and narrow driveways in all environments. Add-ons and accessories let you customize protection.
- Value – We offer all the features you need in professional-grade driveway alarms at extremely competitive prices. Quality security shouldn’t break the bank.
Our Team
Our talented team of engineers, designers, and customer care specialists is focused on one goal: keeping your property secure. We’re driven to constantly improve our driveway alarms and obsessed with product quality and performance. Our U.S.-based support team loves solving problems and helping you get the most from our sensors.
Many of us are homeowners ourselves and understand the importance of protecting what matters most. We use Guardline® sensors on our own properties and stand behind every system we sell. Your satisfaction is our top priority.
Our Products
With a range of models to fit any need and budget, Guardline® offers the most innovative wireless driveway alarms on the market.
1/4 Mile Long-Range Driveway Alarm
Our flagship 1/4 mile driveway alarm system provides commercial grade protection for large properties. The ultra powerful TX-94 sensor can detect vehicles from up to 1320 feet away and works with multiple wireless receivers.
500 ft. Driveway Alarm
Get mid-range coverage of up to 500 feet for medium to large driveways. Our rugged WMA-500 alarm combines long-lasting power with reliable alerts you can count on.
330 ft. Driveway Alarm
Ideal for average-sized driveways, this economical system delivers trusted performance. The versatile WS-331 sensor has options for wall or ground mounting and works with one or multiple plug-in receivers.
195 ft. Driveway Chime
An entry-level driveway alarm focused on essential features. The easy-to-install WS-189 sensor has a 195 foot range and comes with one AC-powered receiver with chime alerts.
Add-Ons
Customize your system with add-on transmitters, receivers, and battery packs. Extend coverage across larger areas and get alerts in multiple locations.
Customer Commitment
We stand behind every system we sell with a full 1-year warranty and U.S.-based support. Our goal is total customer satisfaction. If you aren’t absolutely thrilled with your Guardline® wireless driveway alarm, just let us know.
Our service team is ready to help with technical questions, troubleshooting, installation advice, or any other queries you have. Just give us a call or drop us an email. We take pride in delivering thoughtful, thorough support.
When you choose Guardline®, you get more than just rugged, reliable driveway alarms. You also get the backing of a customer-focused American company that will be there for you before, during, and after each sale. Your satisfaction means everything to us.
Affordable Peace of Mind
At the end of the day, Guardline® exists to give homeowners an affordable way to protect what matters most. Our wireless driveway alarm systems are powerful enough to cover large properties, versatile enough for any driveway, and economical enough for any budget.
With a Guardline® sensor providing an extra set of eyes and ears on your driveway, you’ll enjoy greater peace of mind knowing exactly what’s happening on your property day or night. We invite you to explore our site and find the driveway alarm that meets your needs.