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Mighty Mule Wireless Driveway Alert

SKU # 360817499
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Item Information

The Mighty Mule Wireless Driveway Alarm alerts you when a guest enters your driveway. The alarm uses reliable electromagnetic vehicle detection to sense when a vehicle is passing through your driveway. With electromagnetic technology, the Wireless Driveway Alarm avoids false alarms from an animal or person. With an extensive reception range of 400 ft. it adds security and convenience to your property.

  • Electromagnetic technology that detects and alerts vehicle(s) moving within a 3-12 ft. radius of the sensor
  • Easy DIY (do it yourself) installation for your property
  • Alerts you with a chime to your indoor receiver when visitors approach
  • The alarm features a sensitivity adjustment to adjust to your comfort
  • Backed by a 12-month Mighty Mule warranty and technical support

Specification Description
Brand: Mighty Mule
Package Height: 2-3/4 in.
Package Length: 5 in.
Package Weight: 3 lb.
Product Type: Gate Opener Accessories
Power Type: Battery
Package Width: 13-1/4 in.
Manufacturer Part Number FM231
Mighty Mule Wireless Driveway Alert is rated 3.4 out of 5 by 62.
Rated 1 out of 5 by from Doesn’t dectct half the time I bought this about 2 months ago. I wanted to give it an honest try before posting a review. This was not my first choice but I was having a hard time finding what I needed. Had to dig a hole (which I did not have to do with my old alarm) to bury the transmitter which then sticks up out of the ground about 2-3’ as to where my old alarm transmitter just had to be posted on a tree. Has a sensitivity dial that I found pretty interesting. When turned all the way up it would pick up everything passing within 5 feet of the driveway, even falling leaves. When turned all the way down it wouldn’t pick up a thing. So I used slightly past middle for my sensitivity. Seemed to work at first because it would pick my car up. But not much else. I have adjusted this thing 100 times, re-position the transmitter over and over again but it just won’t the tech properly. If it’s not a midsize car or a small truck it was slip by undetected. I was very disappointed With this product and would not recommend.
Date published: 2018-11-08
Rated 1 out of 5 by from Alarm Chime is hardly noticeable : Driveway Alarm I installed this product .It was at least 25 feet from road . Oct 2018 But there were False Alarms . The Receiver in the House was hardly Audible. Volume Adjustment was at Max. I phoned the Customer support and they said " yes , so some people have bought two Receivers they place apart from each other so they can hear the Alarm Better " There is Background noise in a Home , The Alarm needs to be Louder.
Date published: 2018-10-23
Rated 3 out of 5 by from Works great I bought this yesterday and it works pretty good but if more than 1 vehicle comes in you won't know it, it has to be reset after every alarm don't like that and if you forget to reset it you won't get any more alarms. Thinking about taking it back.
Date published: 2018-10-04
Rated 3 out of 5 by from can't hear it Can't hear it going off needs more volume. It does pick up the vehicles but it has no volume so I can't really recommend it
Date published: 2018-09-19
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We live in the country with our power lines & transformer all above ground,(over head) right next to our driveway and county road. Will the magnetic sensor still work right below the overhead power lines?

Asked by: Kersten
Hi Kersten, those should not interrupt the Wireless Driveway Alarm being they are not moving parts or moving metal masses.
Answered by: GTOSupport
Date published: 2018-06-05

almost no volume. Can barely hear it.

Asked by: defb
Hi, can you please give us a call into Mighty Mule Technical Support at 800.543.1236? One of our Technical Support Representatives will be able to assist you every step of the way 6 days a week Monday - Friday / 8am - 6:50pm EST & Saturdays 9am - 6pm EST.
Answered by: GTOSupport
Date published: 2018-04-03

Can second receiver be added?

Asked by: Neep
Neep, Thank you for posting your question. Yes, up to 3 additional indoor receivers can be added to your Mighty Mule Wireless Driveway Alarm. Thank you,
Answered by: GTOSupport
Date published: 2018-09-27

Is there a visual notification or can the sound be adjusted for hearing impaired?

Asked by: Gardenarbor
Hi, yes the sound of the indoor base station can be adjusted and the indoor base station has a light that turns on when the driveway alarm is activated.
Answered by: GTOSupport
Date published: 2018-09-27

Will the electromagnetic field interfere with a pacemaker?

Asked by: machenl
machenl, The Mighty Mule Wireless Driveway Alarm is designed to detect mass metals in motion. We advise you contact your health care provider professional to discuss electromagnetic field interferes with a pacemaker. Thank you,
Answered by: GTOSupport
Date published: 2018-07-09

What? kind of battery does it use

Asked by: brad18
brad18, Thank you for posting your question. The outdoor transmitter runs off two AA batteries, (not included) we recommend lithium batteries. The indoor receiver runs off a AC transformer (included) that plugs into a 110 VAC outlet. Thank you,
Answered by: GTOSupport
Date published: 2018-09-26

how do I adjust the sensitivity? I tried with a screwdriver, but can't get it to move. The space is to small to get your fingers in there to turn it????

Asked by: Madlin
You can reach the sensititivy adjustment with a micro screwdriver. If you are having difficulty, feel free to reach to our technical support team at 1-800-543-1236 and we'll gladly assist you.
Answered by: TSCJenny
Date published: 2017-04-29

I need an alarm that will only alert if a car or person passes through my gate opening. Is this the alarm for me?

Asked by: Isit
Hi, this alarm only alerts you when a large metal mass such as a vehicle, motorcycle, ATV, etc. passes through the driveway alarm's electromagnetic field. This sensor does not alert you when people or animals are in the sensor's field of detection.
Answered by: GTOSupport
Date published: 2017-03-21
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