Wireless Driveway Alarm With Electromagnetic Vehicle Detection Indoor Receiver 400 Foot Range Battery Powered Expandable Security System For Driveway And Property Easy Installation And Audible Chime
✔️ 400 ft wireless range, battery-powered, expandable with receivers
The FM231 Wireless Driveway Alarm uses an electromagnetic sensor to detect vehicles near your driveway. When a vehicle is detected, the indoor receiver emits a chime to alert you. This expandable system is ideal for homes, businesses, and rural properties, with up to 400 feet of wireless range.
✅ Electromagnetic sensor detects vehicles and reduces false alarms
✅ Indoor receiver emits chime for quick alerts
✅ Up to 400 ft wireless range between transmitter and receiver
✅ Battery-powered transmitter (2 AA, not included) and low battery indicators
✅ Expandable with additional indoor receivers for broader coverage
💡 What is a driveway alarm used for and how does electromagnetic vehicle detection help protect property?
It's handy for monitoring driveways and property access to catch vehicle activity early.
- handy for driveway monitoring and property access
- electromagnetic vehicle detection minimizes false alarms
- indoor receiver emits audible alerts for fast response
- expandable with extra receivers for wider coverage