Now you can monitor each vehicle that enters and exits your property with the LHR4450 wireless alarm system. Each time a vehicle triggers the sensor, the receiver alerts you with an audible tone.
- Includes a 400-foot range.
- No false alarms with kids and pets! The sensor only detects large metal objects.
- Kit includes stake.
- Two batteries required for transimitter.
- Long battery life; features low battery indicator.
