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Learn About

Our Learn About section is designed as a value-added service to our customers. In this section you can learn about many different aspects of your alarm system or alarm systems in general. This section includes how to change your battery, how to update your call list, how to change your keypad code, and much more. Keep checking back as we add more information to our Learn About section.

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Careers With GCSI

Alarm Technician – Immediate employment opportunity. Looking for qualified security /fire alarm technician. Position IS full-time. We offer top compensation and benefits, including; health insurance, 401k and paid vacation. A minimum of 3 years’ installation experience and a valid Driver’s License required. If you are interested and meet our qualifications, please forward your resume to email@gcsi-nj.com

To learn more about GCSI Security Group, CLICK HERE 

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GCSI Security Blog

August 13th, 2018

False alarms are a nuisance for all involved, especially for the responding authorities. These alarm..

August 13th, 2018

  Draw a floor plan and escape route for each level of your home Make sure there are at..

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