STI STI-EM08073.5 Metal Protective Cabinet

Overview

The STI-EM08073.5 is an 8x7x3.5 inch metal protective cabinet designed to house and protect access control electronics, lock mechanisms, and field-mounted hardware in indoor installations. This form factor addresses the common problem of exposed control boards and strike assemblies on doors and gate frames — the cabinet shields components from physical damage, dust, and casual tampering while remaining compact enough for standard door frames. Four sealing washers included with this model provide environmental protection against moisture and dust ingress, extending component life in less-than-ideal mounting conditions.

Compatibility

The STI-EM08073.5 integrates with STI access control hardware families including the H07504 thumb lock assembly and EM1212DOC-U mount bracket systems. It accommodates USB-C digital storage module connections via existing keystone jack provisions and supports standard electromagnetic lock and strike mechanisms common to commercial door control installations. Verify specific lock and strike dimensions against your hardware before installation — cabinet interior space is fixed at 8x7x3.5 inches.

Installation Notes

Mount the cabinet directly to existing threaded studs on door frames or enclosure assemblies — the EM1212DOC-U bracket eliminates the need for drilling or additional structural modification. Lock cylinder installation requires punching out a knockout hole with a pry tool, then inserting the lock cylinder through the opening. Four sealing washers must be seated around mounting points to maintain environmental integrity. Installation drawings are provided in the product documentation to specify knockout locations and stud spacing. No additional tools beyond a pry tool and standard fasteners are required.

What's in the Box

• 1x Metal protective cabinet (8x7x3.5 inches)
• 4x Sealing washers
• 1x EM1212DOC-U mount bracket
• Installation documentation