Homewww.intruderalert.net Contact Call now to schedule your free security survey: 210.494.4900

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.


Intruder Alert Systems is always looking for qualified people to work with our growing company. If you are interested please complete the form below and submit it to us. Please attach a resume if you have one available.

* Your Name:
* Your Address:
* Contact phone number:
* Email:
* Work experience information:
* Reason why you wish to join our company:
I understand that I must have a clean background (regarding criminal history) and that a background check will be performed. (TPSB requirement)
I understand that there will be a pre-employment drug screen.
I understand that I must be at least 18 years of age (TPSB requirement).
  Upload your resume:

State Lic. # B04365, ACR-1189
100 Galleria Fair, San Antonio, TX 78232