SEE THE GUARDLINE 1/4 MILE FEATURED ON BACKDOOR SURVIVAL
Fellow Washingtonian and security-minded individual, Gaye Levy, recently wrote up a great review of our Guardline 1/4 mile driveway alarm on her blog, Backdoorsurvival.com.
In her article, she gives a thorough review of the 1/4 mile Guardline alarm, including a range test. Plus, she gives her overall impressions of the alarm and let's you in on what she would use it for.
If you're interested to hear what other folks think about our driveway alarms, give this article a read.