Best Driveway Alarm The best driveway alarm to buy in the UK (August 2022). #1 Selection: My Review Score = 95% Best Overall HOSMART 1/2 Mile Long Range Rechargable Wireless Driveway Motion Alarm System... #2: Top Ranked Alternative Also Good Guardline Smart Home Security Systems – Weatherproof, Wireless Driveway Alarm... #3: Best Budget Also Good 800 Meters Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable... – – Additional Guides