Driveway Monitors - STI

STI

STI Driveway Monitors are metal sensing driveway monitors which will ONLY detect moving vehicles. They are wireless and easy to install. Plus no burial is required unlike with other magnetic driveway alarm systems.
STI Driveway Monitor (Solar Powered)
1)
This solar powered driveway monitor uses patented metal sensing technology to detect vehicles passing by. No low batteries to worry about!
Wireless Driveway Monitor
2)
Use these wireless metal sensing ONLY driveway monitors to monitor your entrance or laneway for vehicle coming or going.