Guardline 500 Ft. Extra Sensor | Guardline Security
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor
Guardline 500 Ft. Extra Sensor

Guardline 500 Ft. Extra Sensor

$59.99
378 Reviews   |  
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Features


  • Additional sensor compatible with the Guardline Motion Alert. This sensor is NOT compatible with the 1/4 Guardline Motion Alert
  • Add up to 4 sensors per zone (for a total of 16)
  • Sensor has a 40 ft. detection range
  • Weather resistant and ready to withstand the elements
** As with all wireless products the maximum range is determined by the amount of interference between the sensor and receiver. Any obstruction in direct line of sight range will reduce the effectiveness of the signal between the individual units. For maximum distance reduce as much interference as possible.

Customer Reviews

4.6 Based on 378 Reviews
5 ★
80% 
301
4 ★
9% 
33
3 ★
4% 
14
2 ★
3% 
13
1 ★
4% 
17
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JB
12/06/2019
Jeanne B.
United States United States

Excellent item

It has worked great would recommend to anyone

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12/10/2019
Guardline Security

Thanks so much for the kind words Jeanne! We appreciate customers like you.

EP
12/02/2019
Edward P.
United States United States

Purchase and service

Very good. Set up was easy.

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DW
11/28/2019
Dr W.
United States United States

Great concept and wonderful support

The Guardline system is great for my situation. I get an alert when someone enters our driveway. We have a second sensor that enables us to track the location of visitors and delivery trucks. Their help desk is very effective and sincere. Great experience.

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MS
11/20/2019
Martin S.
United States United States

My first time

Excellent. The videos were very helpful. And I'm very pleased you're so generous with your time for tech support

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BB
11/18/2019
Bobby B.
United States United States

Working well

I wanted to hear a totaly different sound for my Shop area. This receiver and sensor fit the bill. I use these for my car port and shop area. They let me know if anything is going on in those areas. Thanks PS, I have other cameras for these areas but this gives me the sound I need

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vlad t. 05/01/2017
Q: I want to use current system as alarm could you specify how wide is the beem,please include the hight and width, also what barier it needs to stop the beam , the space i,m trying to monitor is around 80 ' with posibility of installing two sensors facing outward or each other it will depend the answers i will get.thank you
Answers (1)
Guardline Security 05/01/2017
A: The beam has a 12 degree field of view left to right, and a very slim vertical margin. The sensor can see at max 40 ft. For your situation, it sounds like you would need two sensors.
Maggie 04/17/2017
Q: I'm interested in the GUARDLINE WIRELESS DRIVEWAY ALARM and would like to know what exactly it means that it can go through walls. Can I place the sensor nearby the window indoor and still be able to detect motions? And how low is the lowest volume?
Answers (1)
Guardline Security 04/17/2017
A: The signal from the sensor from the receiver can go through walls. The sensor cannot see through windows, as it is an infrared sensor. The sensor will see the window as a solid heat signature and cannot see heat signatures on the other side of the window.
Farhad R. 04/16/2017
Q: Can it work from 220V output for 12V adapter on receiver?
Answers (1)
Guardline Security 04/16/2017
A: The Guardline receiver has an input range of 110-240V.
Brent B. 04/12/2017
Q: If I mount the sensor at the opening of my garage door will the hot Florida sun set the heat sensor off? It will be used to alarm me when someone enters my garage and my garage faces SSW so it gets really hot.
Answers (1)
Guardline Security 04/12/2017
A: If the you have a PIR sensor, there is a small chance that it will give off a false alarm from a quick beam of direct sunlight. A good fix for this is to have the sensor pointed in a direction where the sun will not hit the eye directly.
Jennifer L. 04/04/2017
Q: My company is situated on a busy road with a very steep driveway. From the top of the driveway it is impossible to see if somebody is coming up until it's (almost) too late so we are looking to keep any future accidents from occurring. Is it possible to use the sensor at the bottom of the driveway and the receiver at the top in a waterproof box and connected to a light? Or is there possibly a different product that would work better?
Answers (1)
Guardline Security 04/04/2017
A: As long as you keep the receiver plugged into power and kept in a weatherproof box, then your setup would work. The receiver has to be plugged into power in order to power the 12v light that you plan on running. Please give us a call at 888-519-0413 with any further questions. Devin, Guardline

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