Mighty Mule FM231 Wireless Driveway Alarm – Electromagnetic Vehicle Detection, Indoor Receiver, 400 ft Range, Expandable, Battery Powered, Easy Installation, Driveway & Property Security System — Open-Box, 27% Off

Name: Mighty Mule FM231 Wireless Driveway Alarm – Electromagnetic Vehicle Detection, Indoor Receiver, 400 ft Range, Expandable, Battery Powered, Easy Installation, Driveway & Property Security System
Brand: Mighty Mule
SKU: awhd-us-b003765w0w
Price: 53.50 USD
Availability: InStock

Brand: Mighty Mule

Condition: Used - Acceptable

$53⁵⁰

$72⁹⁸

-27% Save $19⁴⁸

Updated: 20 days ago

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Description

Electromagnetic Vehicle Detection: Detects vehicles using an electromagnetic sensor system, ensuring reliable notifications when vehicles enter or exit your property

Indoor Receiver with Audible Chime: The included receiver emits a chime when a vehicle is detected, promptly alerting you of any driveway activity

Up to 400 ft Wireless Range: Offers a wireless range from the transmitter to the receiver of up to 400 ft, providing security coverage for large properties

Easy Installation & Battery Powered: Simple to install by burying the sensor next to your driveway; powered by 2 AA batteries (not included) with a low battery indicator

Expandable System: Add multiple indoor receivers (sold separately) for broader coverage across different areas of your property

Mighty Mule driveway alarm, has been a trusted choice by customers for over 20 years. Additional base station can be purchased separately (FRM231-R)

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Product Details

SKU:: awhd-us-b003765w0w
Model:: FM231
Country:: US
ASIN:: B003765W0W
GTIN:: 00090835001501
UPC:: 791043564047

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $19 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Mighty Mule products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.