Guardline 1/4 Mile Outdoor Motion Alert Kit

$244.99 -10%
$219.99
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GUARDLINE 1/4 MILE WIRELESS OUTDOOR MOTION ALERT notifies you whenever motion is detected anywhere on your property! Detects motion from vehicles, people, or large animals. 

We're offering our most popular bundles at a discounted price with the opportunity to add even more extra sensors or receivers to your system (up to 16 sensors and unlimited receivers)! 

SUPER EASY TO INSTALL: Quick Start Guide has you operational in minutes! Set includes one sensor & one receiver. Expandable up to 16 sensors and unlimited receivers for complete coverage of your perimeter. Over 30 chimes to choose from. Match different chimes with different sensors around your property to differentiate where motion is being detected. LOUD & adjustable volume. 

EXTREMELY DEPENDABLE: Two years of testing went into developing a reliable motion detector that will dependably alert you to motion around your property. Tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. Minimal false alarms. 

REALISTIC & RELIABLE RANGE: 1/4 mile long range 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 will diminish the wireless range.)

AWESOME SUPPORT: Guardline Security is a Seattle-based small business that has been selling outdoor motion alerts since 1999. We’re passionate guys who put many years into developing quality motion alerts we can really stand behind. We offer reliable expertise and after-sale support because we genuinely care about your positive experience. We are constantly improving our product/service and we welcome customer feedback!

  • Sensor Type: Passive Infrared (picks up heat movement).
  • Sensor Range: Sensor detection up to 40 ft.
  • Sensor to Receiver Range: Maximum 1/4 Mile
  • Zones: Program up to 4 different zones; allows you to distinguish which sensor was triggered and prevent interference. Supports 4 sensors on each zone.
  • Tones: 30 different tones and adjustable LOUD volume.
  • Lights: Flashing number for each zone and low battery lights.
  • Weather: Operating temperature range: -4 degrees to 140 degrees F. Sensors are weatherproof and include a hood for further protection against the elements.
  • Mounting: Sensor can mount to posts, walls, fences, and trees with included mounting hardware. Receiver sits on countertop.
  • Expandability: Can support up to 16 sensors and unlimited receivers in one system. Place different receivers throughout your home.
  • Frequency: 902.25-906.75 MHz.
  • Field of vision of the sensor: 9 to 12 degree viewing radius, up to 40 ft. distance.
  • Relay: Has powered 12 volt relay.
  • Warranty: Two-year warranty and technical support.
  • Power: Sensor 4 AA batteries; Receiver 12V adapter or 4 AAA batteries (receiver batteries are backup only). Has a power-saving mode, which makes sensor-only sensitive in low lighting.
  • Dimensions: Sensor (with shield) 3.25" x 5.5" x 4". Receiver 5.5" x 5.5" x 4".
  • Includes: 1 sensor, 1 receiver, 1 12V AC adapter, 1 sun shield, mounting hardware.

Super easy to set up. Quick Start Guide has you operational in minutes. Our knowledgeable Seattle based tech support is here to help you every step of the way.

1/4 mile range for larger properties. Fully expandable so you can cover multiple areas of your property and be notified in several places around your home.



Customer Reviews

Based on 17 reviews
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  • Reviews (17)
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LE
05/17/2018
Lani E.
United States

Excellent—securely keeps dementia patient within 3 acres

Extremely relieved with product as it gives freedom to a man who loves to be outdoors and now can. We have 4 sensors and I am so relieved to know where he is when very rarely someone is not right there. Easily installed and perfect!

DC
05/15/2018
Daniel C.
United States

Ok

The problem with the Guarline product is when the sun is setting and shines right into the eye they do not work

TK
05/10/2018
THOMAS K.
United States

Works exactly as described.

We have trees and it still worked. There is one in a metal 60 x 40 building about 70 yards away and it works too. Pretty great.

ML
05/10/2018
Marc L.
United States

Guardline 1/4 mile Outdoor

Works great, just like advertised........Thank you.

DC
04/30/2018
Douglas C.
United States

First week with Guardline 1/4 mile kit

System was pretty easy to install. We have 4 transmitters with two receivers in our house. Set went pretty well. Wish there was a ring selection with 1,2,3,or 4 rings, which would make it easier to determine which unit is going off. We are starting to get use to our selected rings. First night was a little rough, because I think every cat in a five mile radius must have been walking in front of the sensors that night. I made some adjustments and it seems to be better for now. So far the system seems to be performing just fine.

Q: Looking at the 1/4 mile unit for my in-laws. They live in W NC. The driveway is up a gentle 15-20 degree slope with many trees on both sides of the road. How will the unit work with multiple sensors? Biggest concern would be the one at the bottom of the driveway as there are two 90 degree turns prior to getting to the main county road.
Answers (1)
A: Hi Mark, if your distance between sensor and receiver is under 1/4 mile, then this unit would be great for this because it has a stronger signal that allows it to fight through interference such as the hill and trees. Just remember, as you introduce more interference, your effective range will diminish little by little. Take care!
Q: Some of the pictures, of the sensor, have a shield on the top and some don't. Does the sensor unit come with this protective shield?
Answers (1)
A: The sensor comes with the sun shield bot both the 500 ft, and the 1/4 mile version.
Q: Can the sensor be mounted on a metal pole/pipe without any interference?
Answers (1)
A: We recommend not mounting on metal surfaces because they cause a great deal of interference with the sensor's signal. You can try it in the location. but if it does not work, the metal interference is most likely why.
Q: Will the wireless waves from the camera to the monitor be blocked by trees and hills?
Answers (1)
A: They will not be entirely blocked, but solid objects do degrade the signal strength. Basically, the system has a maximum range, and solid objects will make that range smaller. Certain items such as metal and stucco cause much more trouble that wood or drywall.
Q: Can external devices be activated when motion is detected? For example, could it turn on an external floodlight or alarm that has its own power source? Thanks
Answers (1)
A: The GL5000's receiver has a set of wet contacts (12 volt) and a set of dry contacts. The wet contact only activates for a brief moment though, while the dry contact activates a device with its own power source.

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