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🚨 Stay ahead of every arrival—because your peace of mind can’t wait.
The Guardline Extra Sensor enhances your 500 ft Guardline driveway alarm system with reliable 915 MHz wireless connectivity, detecting motion and heat up to 40 feet. Designed for easy DIY installation, it’s weatherproof and battery-powered for up to one year, allowing you to expand your security network with up to 16 sensors and customize alerts for comprehensive, real-time perimeter protection.
| ASIN | B00I0BS5JY |
| Antenna Location | Security monitoring |
| Battery Average Life | 8760 Hours |
| Battery Description | Common |
| Best Sellers Rank | 164,162 in DIY & Tools ( See Top 100 in DIY & Tools ) 327 in Motion Detectors (DIY & Tools) |
| Brand | Guardline |
| Colour | Brown |
| Compatible Devices | Guardline Home Security System |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 4,142 Reviews |
| Frequency | 915 MHz |
| Item Dimensions D x W x H | 7.6D x 7.6W x 10.2H centimetres |
| Item Weight | 9.1 Ounces |
| Item weight | 9.1 Ounces |
| Manufacturer | Guardline |
| Maximum Range | 40 Feet |
| Maximum range | 40 Feet |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Power source | Corded Electric |
| UPC | 753677310049 |
S**H
Great product.
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.
D**L
Very Reliable
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
O**G
older base unit than 2021? avoid
According to a video on youtube, Guardline changed the transmitter frequency in 2021. So this sensor will not work on older base units. Will not be buying Guardline ever again. Useless company.
J**D
Decent sensor.
Works most of the time but swivel is weak and tilts with the weight of larger birds who use it as a perch.
A**Y
You can't put a price on security!
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.
A**R
Essential piece of kit.
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 🙂
D**K
Driveway Detection
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.
B**A
Excellent product it works perfectly just follow the instructions.
I have found that it will do what it says on the box. A wireless external siren would be a good idea