FM231 - Wireless Driveway Alarm

Solar Powered Compatible
  • Instantly alerts you when someone pulls into or out of your driveway
  • The outdoor electromagnetic sensor only detects vehicles; no false alarms due to animals, children, etc.
  • Easy-to-install Electromagnetic Sensor Wand is buried next to your driveway, and detects mass metal moving within a 3-12 ft. radius of the wand.
  • When a vehicle passes by the sensor, an outdoor transmitter communicates wirelessly to an internal base station up to 400 ft. away and sounds a pleasant chime
  • Ideal for home and business
  • Requires 2 AA batteries (not included)
  • Low battery indicator on both the Indoor receiver and transmitter

  Buy Online   Find a Retailer
DiscountGateOpeners.com
MightyMuleStore.com
TractorSupply.com
HomeDepot.com
Amazon.com

Reviews

FM231 Mighty Mule Wireless Driveway Alarm is rated 3.9 out of 5 by 26.
Rated 5 out of 5 by from Works as advertised I have bought three Mighty Mule Driveway Alarms, one for myself and two for a nearby museum to alert reception someone is in the driveway. All three are working well after some adjustment to the sensitivity and making sure they are on different frequencies by changing the dip switches.
Date published: 2013-11-25
Rated 1 out of 5 by from Cable is WAY too short!!! Not cool that the cable between the transmitor and magnet is so short that the transmitor has to be right in the grass. Have to mow around it because it won't reach over to any shrub or post.
Date published: 2016-05-21
Rated 5 out of 5 by from works great Has been used for 2 weeks now and works great.   Sometimes picks up trucks on road.  Am 35 ft. from road.  otherwise is it works as described.
Date published: 2013-05-24
Rated 4 out of 5 by from No false alarms !! I have been using / installing a photo sensor drive way alert for my customers but recently I've been getting complaints about false alarms and not working when it should. I purchased 2 units and installed them at my customer sites and they love them. No false alarms and works every time. When they are happy .... well you know the rest.
Date published: 2014-12-11
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