Mighty Mule FM231 Wireless Driveway Alarm – Electromagnetic Vehicle Detection, Indoor Receiver, 400 ft Range, Expandable, Battery Powered, Easy Installation, Driveway & Property Security System

About this item 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) › See more product details From the brand The Leader in Smart and Solar Automatic Gate Openers since 1987 Mighty Mule offers smart DIY automatic swing gate openers and accessories. These gate openers bring convenience with smart features that enable control from anywhere using your smart phone app. Our smart gate openers offer the latest innovative features but still include Mighty Mule’s legacy of DIY simplicity and rugged performance. Best Selling Gate Openers Visit the Store Best Gate Opener Accessories Visit the Store Product information Collapse All Expand All Additional details Features & Specs Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here [PDF ] Feedback Would you like to tell us about a lower price? Item details Measurements