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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
SPECIFICATIONS
Specification
Description
Brand:
Mighty Mule
Package Height:
2-3/4 in.
Package Length:
5 in.
Package Weight:
3 lb.
Package Width:
13-1/4 in.
Product Type:
Gate Opener Accessories
Power Type:
Battery
Manufacturer Part Number
FM231
REVIEWS
Mighty Mule Wireless Driveway Alert is rated
3.5 out of
5 by
57.
Rated 4 out of
5 by
ECD04911 from
This is my second driveway alarm from Mighty Mule. Once installed they work pretty good. Do need a choice of getting one with a longer cable as the one supplied is kinda short for some installations. The only thing I dislike about it is, I CAN'T HEAR the alarm if in another room even when turned to loudest setting! Product would be 5 stars if it had a LOUDER sound which could be adjusted to the user's preference.
Date published: 2018-05-10
Rated 5 out of
5 by
Barb from
I have had one since last summer, it with stood a cold and harsh Canadian winter. Easy to install and sound is easy to hear. In fact alerted us at 2:45 am when a vehicle entered our driveway. It has done its job. :)
Date published: 2018-05-08
Rated 5 out of
5 by
grousetter from
Dependable, Reliable and simple to installI've had ours for years, (300 foot drive) when friends are over and hear it work and hear about it from me they go out and buy one for themselves.
Well done instructions come with it.
Worth the price, it works great!
Date published: 2018-03-11
Rated 2 out of
5 by
TommyK from
Shot RangeIt lasted about 2 years. Had short range and a lot of false alarms.
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: 2017-09-13
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
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: 2017-07-01
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
I've had this alarm for several months and love it. Sadly I accidentally severed the cord that goes from the magnet to the transmitter. Is there any way to buy a new magnet with cord or do I have to just buy a new alarm?
Asked by: CherylMarchek
Hi, can you please give us a call for further assistance and to take advantage of included Technical Support? Please 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 & Saturdays 9am - 6pm EST.
Answered by: GTOSupport
Date published: 2018-04-03
What is the cord length from the sensor to the transmitter?
Asked by: welderguy1
Hi, the cord length on this item is 12 ft.
Answered by: GTOSupport
Date published: 2017-09-13
Will this work next to a metal gate/fence?
Asked by: Chewman
Hi, yes this will work next to metal gate or fence. This item is intended to alert when a large metal mass such as a car or truck enters the sensor's area.
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Mighty Mule FM231 Manual