Review on Enhanced Outdoor Security: Wireless Driveway Alarm with Weather Resistant Motion Detector Sensor (1 Black Sensor) by Hector Mak

This entrance alarm exceeded all my expectations. I parked an alarm clock just across from the rhododendrons that border my driveway and now I know that between 3:30am and 5:15am is breakfast time for my reindeer friends. There is a wide range to choose from and installation is very easy. My only criticism of the system is that most of the tones are long songs with only one "disruptive" selection that sounds like an annoying bird call. I prefer not to be woken up in the early hours by Yankee Doodle Dandy playing on repeat, so I'll stick with the bird. Overall I would recommend this product.