About
National Security Systems
Since 1989 National Security Systems has provided worldwide installation and service of security alarms, fire alarms, access control systems, and CCTV. National Security Systems Inc is one of California’s largest independent alarm installation and service company, protecting lives and property. We carry Radionics, Bosch Security Systems, First Alert, RS2 Technologies, Honeywell, Ademco, ITI, Silent Knight, DSC, SDC, Fire Lite, Alarm Net and many more for home and business. With installations ins...
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Services
Security Alarms
Fire Alarms
Access Control
Camera Systems
BDA Radio Systems
ERRCS Systems
Contact
Service Areas
- California, USA
Current Hours
- Sun 24 Hours
- Mon 24 Hours
- Tue 24 Hours
- Wed 24 Hours
- Thu 24 Hours
- Fri 24 Hours
- Sat 24 Hours
-
Tue 24 HoursOPEN NOW
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Detailed Information
- Location TypeHQ
- Opening Date1989
- Annual Revenue Estimateunknown
- SIC Code show
- Employees10 to 19
- Contactsshow
- President Chris Schroeder