Mighty Mule FM231 Wireless Driveway Alarm

Keep track of vehicles entering or exiting your property with the Mighty Mule Driveway Alarm. When a vehicle passes the sensor outside, a signal is sent to the receiver, in your home and an an audible tone sounds and can alert you in multiple rooms (additional receivers sold separately) that someone is there.

• Instantly alerts you when someone pulls into or out of your driveway
• Functional range of up to 400 ft.
• Indoor chime announces visitors or unwelcome guests
• Electromagnetic technology detects vehicles entering and exiting driveway and alerts you with an indoor chime
• Indoor receiver can be mounted on a table or wall
• Easy-to-install and stake is included in kit
• Transmitter requires 2 AA batteries (not included)
• Low battery indicator on both the Indoor receiver and transmitter.