Commercial Alarm Systems

We employ engineers and technicians to deliver technical sales support, engineering, drafting, and system testing to property owners, property managers, and electrical contractors. Our sales representatives are trained on local building codes and national standards making them capable of assisting our customers with system designs and negotiating with Authorities Having Jurisdiction (AHJ). Our engineering and technicians are Nicet certified and we support Nicet certification for all employees.

Commercial Alarm Systems (CAS) is a leader in the design, installation, and service of CCTV, access control, and intrusion systems. Our access control system Open Options is based on the Windows Operating Systems and is easily integrated into any IT platform. This saves both time and installation cost for the overall access control system project. CAS works with customers to develop a complete and clear understanding of the facilities short term and long term goals.



Prior to implementation, we meet with key employees including the IT staff to determine the correct and most practical methods of implementation. We represent only open architecture type products that can be obtained from a variety of different sources. Customers are never locked into one product or one source for support. CAS has experience in all industries and works with many local jurisdictions in the Chicago land and Wisconsin areas. Our people have installed security systems in some of the largest buildings and campus environments in Illinois and Wisconsin.