Guardian logo
You rely on technology. 60,000 clients
rely on us to keep it in place.
Protect your stuff with Guardian
laptop secured with cable lock
Do Privacy Laws Require Your Paper Files To Be Secure?
Stay Compliant with
File Locking Bars
Find out more
file cabinet secured with file cabinet locking bar

Our Theft Deterrence Products Protect Computers for Government Agencies,
Schools and Universities, and Corporations Around the World

Ratings & Testimonials From Our Customers

I'd forgotten to add keys to my order and promptly received a call from Doreen reminding me that I would need them. My order arrivdd at the proper time and works great. Will be ordering more sensors soon! Professionalism, courtesy, and promptness. Highly recommended. [What was your favorite part of the experience?] Professionalism, courtesy, and promptness. Highly recommended.
Navine from California on 06/14/2018
[What was your favorite part of the experience?]Doreen's great support and customer service attitude.
K Kane on 05/16/2018
[What was your favorite part of the experience?] fast service
(anonymous) on 05/07/2018
[What was your favorite part of the experience?] I had found what i wanted!
Michel/Quebec/Canada on 04/19/2018

see more ratings and Client Testimonials