Our FM231 wireless driveway alarm system monitors and alerts you when someone enters your driveway. With a 400 ft range and an electromagnetic sensor that only detects vehicles, this driveway alert system is perfect for homes or businesses, allowing you to keep a pulse on who is coming in and out of your driveway.
Check out more of our FM231 driveway alarm system features below:
- 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