Extra Sensor for Driveway Alarm

680 reviews
Regular price $39.99 USD
Regular price Sale price $39.99 USD
How Many Sensors Do I Need?
  • Additional sensor compatible with the Guardline 500 ft Motion Sensor. This sensor is NOT compatible with the 1/4 Mile Guardline Motion Sensor. 
  • 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. 

Please note: This item is not compatible with Guardline alarm kits purchased before 11/18/2021. Learn more

Realistic Range

✓ Reliable 500 ft. range tested in extreme conditions.

✓ Two decades of extensive testing

✓ Passive Infrared Technology picks up motion AND heat-day or night-which means nearly no false alarms from dead leaves

Plug and Play

✓ Install in minutes. No Wifi, Subscriptions, or Contracts

✓ Two decades of extensive testing

✓ Intuitive Quick Start Guide has you up and running in minutes

✓ USA-based phone support, live chat and easy to follow video tutorials

✓ Industry leading 2-year warranty

Expandable

Add up to 16 sensors to detect motion in different areas around your property; add extra receivers to be alerted throughout your home.

✓ Never miss an alert by adding extra receivers throughout your home, garage, etc

✓ One receiver pairs up to 16 sensors, with 32 unique alert melodies to choose from

✓ Place sensors anywhere up to 500 ft. from your receiver

Free Shipping and Hassle Free Returns

Return or exchange any product within 30 days.

  • 1. Getting Started

    Turn both devices on, increase receiver volume, and turn the sensor away from your body

  • 2. Program Your Receiver

    Press and hold “Zone 1” on the receiver until the button flashes to activate “Learn” mode.

  • 3. Customize Your Receiver

    Select from 32 unique chimes and wave your hand in front of the sensor to activate. Note: receiver will beep when activated.

  • 4. Ready to Go!

    Turn the receiver off and on to begin using your paired devices!

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  • Monitor your driveway

    1-2 SENSORS + 1 RECEIVER

    Know when the mailman or visitors are coming with baseline coverage of your driveway.

  • Cover the entryways

    3-8 SENSORS + 1 RECEIVER

    Be made aware of unexpected guests before they reach your door with expanded coverage of your entryways.

  • Protect your home

    9-16 SENSORS + 1 RECEIVER

    Keep an eye on your driveway and entryways to cover both bases, with an extra receiver to hear alerts no matter where you are in the house.

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Customer Reviews
4.5 Based on 680 Reviews
5 ★
78% 
533
4 ★
9% 
62
3 ★
4% 
25
2 ★
3% 
23
1 ★
5% 
37
Customer Photos
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DA
11/07/2020
De A.
United States United States

Great Security Sensor!!!!

I have installed the 500ft sensor and Love it. I live in the country and needed someway to know when someone was driving up my driveway. This is perfect and gives me a sense of protection and let’s me know when someone is about to knock on my door. So grateful for the excellent service from Guardline Team!!!!!!!!

SB
10/24/2020
Steve B.
United States United States

Excellent product and Customer Support

Mixed results placing them outside around our house, but work well to notify us of motion in the front of our house.

JF
04/28/2022
Jennifer F.
United States

not working

Have tried pairing this receiver 5 or 6 times and it is not working.

JS
03/22/2022
Judy S.
United States United States

frustrating

In a word: frustrating. I have friends who have bought alarm systems for their driveways, take them home plugged them in, wa-la, starts alerting right away. I have on three occasions read the instructions, followed precisely, had someone read and agree to instructions, tried again. Watched YouTube video and still could not get sensor to pair with alarm. Ordered another brand, would like return instructions.

JK
02/26/2022
Jeffrey K.
United States United States

Extra sensor purchase

I purchased an extra sensor and was told that it may not function due to the operating frequency change. I was told that if it would not work then they could replace the entire system. So, I got the new sensor and it would not function. I was sent another sensor being assured that it was the proper frequency. It was not nor would it function. I'd be satisfied if I would receive a controller with two sensors and everything is functional. This is a poor design if the new sensor will not function with the old controller.