Guardian Series
Designed for colleges/universities, private mail centers, military installations, or anywhere not serviced by the U.S. Postal Service, the Guardian Mailbox offers a low cost alternative while still supplying superb postal security.
Check out our Modular Rear Loading Series - these secure mailboxes offer a Building Block concept allowing you to create a system that fits your needs. With 4 door sizes to choose from, this Guardian Mailbox series has a uniform depth for each style providing endless design combinations. Custom colors and doors with mail slots are a few of the options available to ensure you receive exactly the exact types of secure mailboxes you have in mind. Our Guardian Mailbox is your low cost, high security option!