14 Ways to Prevent Holiday Season Break-Ins

Never be surprised with this wireless driveway alarm, which sets off a doorbell-like chime when a vehicle enters your driveway. Got a long driveway? The alarm can communicate with its base device up to 400 feet away, and can sense metal moving within 13 feet of the wireless device. Model designed to detect moving individuals are are great safety upgrade at pool gates in homes where small children are present.

About $68, Home Depot