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UL Certified Mercantile Systems

These are high security systems typically used in bank and high-end retail applications where complete security is required, often times by your insurance company. While we cannot go into detail here about the extent of protection offered, we would like to visit with you in person to discuss your system needs.

Structured Wiring

Structured Wiring Intruder Alert Systems can install all of your wiring needs for your telephone systems and your local area networks.

State Lic. # B04365, ACR-1189
INTRUDER ALERT SYSTEMS, INC
100 Galleria Fair, San Antonio, TX 78232
210.494.4900