Guardline ¼ Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector- Best DIY Security Alert System- Monitor & Protect Outside Property, Yard, Garage, Gate, Pool







Key features
- •✔ SUPERIOR PRODUCT BY AN AMERICAN COMPANY: With over 250,000+ customers served since 2001, Guardline offers the most DEPENDABLE and accurate outdoor motion detector on the market today. With nearly 20 years of rigorous real-world testing and experience, we have perfected our product so you are guaranteed to be RELIABLY ALERTED to movement around your property.
- •✔ REAL PEOPLE, REAL EXPERTISE: We offer an industry leading 2-year warranty and our Seattle-based customer support is here to help you every step of the way-before AND after the sale. We pick up the phone when you call, offer live chat support and easy to follow video tutorials. We share honest reviews by REAL users, industry experts, and buyers like you. We encourage your decision to support American small businesses like ours.
- •✔ SUPER EASY TO INSTALL AND CUSTOMIZE: Our wireless outdoor motion alert sensor is a fully expandable and feature rich plug-and-play device that sets up in minutes. Simply place your sensor/or multiple sensors (expandable up to 16 sensors) anywhere on your property and when a person, vehicle or large animal moves within 40 feet of the sensor's angled eye, a signal will be sent to the receiver that will chime in your home just like a long-range doorbell.
- •✔ RELIABLE + REALISTIC RANGE: We guarantee a 1/4-mile wide range which has been tested in real world settings with trees, buildings, walls, and vehicles in order to make true and realistic wireless range claims. (Extra heavy interference such as thick walls, metal siding, tall hills, and many trees may diminish the wireless range). Our sensor uses Passive Infrared Technology to pick up motion AND heat, which means you won't get false alarms from dead leaves.
- •✔ YOU GET WHAT YOU PAY FOR: The folks at Guardline have dedicated nearly two decades and thousands of hours making the highest-quality outdoor motion alert sensor available so you can live your life with the control over your property that you deserve. PEACE OF MIND extends beyond our products-our quality technical support team will go the extra mile for you every step of the way. Guardline products are durable, reliable and backed by our staff that cares about earning your trust.
Guardline ¼ Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector- Best DIY Security Alert System- Monitor & Protect Outside Property, Yard, Garage, Gate, Pool
List Price: $231.35$208.22DEALYou Save: $23.13 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.5
out of 5
Based on 10 reviews
5★
80%
4★
10%
3★
10%
2★
0%
1★
0%
... feet between receiver and transmitter and it it working great. Dan
Danshafarms•June 24, 2017
I am set up at about 1200 feet between receiver and transmitter and it it working great.
Dan
Dan
Very Satisfied Customer
Amazon Customer•May 30, 2017
I bought this with very low expectations. I wanted a device that was inexpensive, yet would work in my situation. My driveway is about 600' long and there are numerous trees and dense woods between the point of entry to the driveway and the house. I have been amazed at how well this systems works and how incredibly simple it was to install. I would highly recommend this wireless alarm system. It works.
This is a great product.
Carl Anuszczyk•May 3, 2017
I have been using this product about 2 weeks now. Setup was pretty easy. I thought it was odd that they included a screwdriver to open the sensors. However, upon trying to open the sensors I'm glad they did. Long screw holes - I have screwdrivers that would work but I suspect that their experience has taught them that most buyers don't. I have these about 200+ feet away from the sensor. Have have the unit near a window but I have not tried moving it yet. We do get the occasional false signal but I suspect once I point them somewhere else or turn down the sensitivity (dip switch in the sensors) this problem will go away. I bought this model because it has a visual display of the zone number. Dummy me put the unit where I can't see the numbers so that feature isn't useful yet. Each sensor can have its own melody to play so that fixes that problem. A suggestion for the manufacturer would be to include a voice that says the zone number - "Zone Number One" or "Zone Number Two" in that SIRI voice would be cool. That's really all we would need anyway. With melodies it is like icons on the computer - you still have to memorize the icons or read the captions to figure out what they are - lol. I highly recommend this product. That's the bottom line.
Works as advertised.
GE Moore•April 20, 2017
It gave out short noises the first week or two but that has stopped. No false alerts, if it goes off something is triggering it. Dog, deer, squirrel or a wild rose bush that had a sudden growth spurt that made it go off every 7 seconds.
Wish all features worked
Siriuslywicked•March 7, 2017
Worked great except at the longest range (32?) It continually senses movement if set at this distance. Also make sure when testing to put the cover back on the sensor after inserting batteries otherwise it continuously goes off. I have yet to contact customer service but will do so.
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