PASS, founded in 1969 and voted one of the best security service providers in the St. Louis Area with the most up to date technology. PASS Security installs both commercial security systems and home security systems in Greater St. Louis and surrounding areas. PASS Security also offers alarm system monitoring, honeywell total connect services and we service all new and existing security systems such as Ademco, DSC, GE, ITI, Honeywell, ADT, Brinks, hardwired, wireless and Hybrid burglar alarm systems. Call Now MO: (314) 241-0422 IL: (618) 394-1144 and get your security system monitored by PASS Security. Ask us about Z-Wave technology and how it can help you keep track of your business and or keep an eye on your home. In addition to security alarm systems we specializes in custom design and installation CCTV, access control, video monitoring, home theater and much more, always with an emphasis on technology. We believe that our faithful commitment to SERVICE is what sets PASS apart from other security providers. Our team of trained security professionals is passionate about your individual security needs and is always willing to ensure your expectations are exceeded. We offer exceptional assistance from your initial contact through the design and installation process, and you will continue to receive superior service with your ongoing monitoring needs. PASS always puts SERVICE first.