Guardline Extra Receiver for Original Driveway Alarm

This product is fantastic. The best around and worth the money. Installed one in the garden after a break in a couple of years ago. Just bought another for INSIDE a garage (away from the house). Wasn’t sure if it would detect but works perfectly. Very very happy.

So I now have four of these devices and two receives. You can programme teh receivers to respond to each of them with different tones and zones so you know what is being triggered I haven't replace the batteries in two units for 3 years !! They are also easy to adjust for day/night sensitivity and range Simply the best

Works most of the time but swivel is weak and tilts with the weight of larger birds who use it as a perch.

This was purchased as a replacement for 1 sensor. It operates at a higher frequency than the original so no good. I contacted Guardline by email, no reply and now I notice the web address no longer exists. Great shame as they worked very well and so far seem to be the only "driveway" system that has (HAD) a relay output on the receiver.

These are a great addition for anyone who is security conscious, whether it is for using at the home, work place or even camping. Highly recommend: 1. Very easy to use, 2. Can be personalised with sounds and can work with/without batteries - so you have a back up power supply if the power goes down! Highly recommended! :) Thank you.

Great products. Been using for a few years now & couldn't be happier. Have a lot of security on our house & gotta say the gaurdline sensors give peace of mind, the first line of defence 🙂

I was/am fairly satisfied with Guardline system. That said, I’ve had intermittent issues over the last two weeks. It seemed to miss picking any movement up one day and then went to the extreme of going off every minute or so when it was windy for no apparent reason. It’s now back to sporadically detecting movement. The ball joint the sensor rotates on should be more solid. It moves far too easily and I’ve noticed the position changed on mine due to wind.

I have found that it will do what it says on the box. A wireless external siren would be a good idea

I ordered this for a driveway alarm and I put the furthest receiver in a metal shed. It would prevent the signal from being received, but moving the receiver near a window solved that issue. I believe the range is around 600ft and there is a house in between the transmitter and receiver. This is well built and waterproof. Easy to adjust and easy to use.

This is a must have product - it gives piece of mind if someone goes anywhere near my work van, or even walking up towards our front door - especially at night.

Overall, very good driveway alarm for the money. Packaging: Well packaged, everything is organized neatly and padded appropriately. Quick start guide is on top making getting started, easy. Instructions: Straight forward, put the batteries in both the sensor and receiver, units are paired from the factory but you can re-pair if you want to change the melody (which I did). Only takes a few moments. Installation: 4 screws attach the sensor to any non-metallic surface. We put ours on the fence post at the start of the driveway about 200 feet away. The receiver plugs into a regular wall socket and also has a battery backup option (AAA batteries required). Operation: Works as intended. Walk or drive past the sensor and the receiver will chime or play the melody you selected at pairing. I tested up to approximately 250 feet and it didn't miss a beat. There is a short reset delay (7 seconds I believe), which will prevent the sensor from sending signals in rapid succession; it will wait 7 seconds before activating the melody again. This model is far superior to the original model this company sold which advertised a 1000' range and barely worked at 100'. Kudos to the company for upgrading the unit transmission strength. Would be curious if this unit works at a quarter mile unobstructed. I didn't test that far. Longevity: It's been outside in the rain, sun, wind and frost so far. A few false alarms on very windy days but its an IR sensor so leaves and debris will trip the beam. I've had my unit for about 2 weeks and am very happy with it. No signs of leaking, cracking, fading, damage of any sort. Sensor integrity is good. Support: Company responded to emails in a prompt manner. Phone support offered too. Bottom Line: If you want a reliable driveway alarm at a moderate price point, this is a unit for you. I didn't want to run wire, drill holes and get overly involved with installation. Very happy and you'll likely be too.

Utiliser pour détecter intrusion sur mon terrain suite à un vol

I have been using the Guardline system for over 5 years. I have 2 receivers ( one for upstairs and one for downstairs) and 4 sensors. The 2 receivers and 4 detectors works together and is in synch with each other. Only had a few problems over the years. Customer service was great when there was a issue. Inside the sensor you can adjust the senistivety of motion and distance, also a reset button. Several years ago had high humity issues and the alarm continue to go off. So I took it apart and let it air dry in the house for a few days. Then I put a small moisture absorber inside the sensor (ex. The ones you can find in pill bottles, vitamins,etc). As a extra precaution I used plumbers thread tape on the backing of case. Also I use package tape to cover the screw holes to prevent Dirt filling the holes either by insects or time. Had the holes pack like a dirt dobber before. No issues since I did these extra steps. Batteries last a long time , change out probably about once a year or a little longer. I use Duracell. I have the brown sensors. 2 sensors are at least 300 feet from house, one at 25 feet and one sensor at backdoor. Detect motion at least 100 feet. On most sensitive setting the wind blowing a flower can cause a false alarm . Adjust the angle to avoid plants or put sensor in better location or adjust the senistivety. This product provides a great sense of security when someone or a animal comes onto your area of concern. I use this system with a camera system. So when guardline gives alarms I can look at the camera for visual. A complete package.