Commercial security expertise since 1987
Intrusion Detection
JMG SECURITY SYSTEMS designs, installs, and monitors commercial intrusion detection for medium to large Southern California businesses, with real-time alerts and reliable response protocols to protect your property, assets, and people.
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Existing alarm panel? JMG SECURITY SYSTEMS can assess your sensors, panel and communication paths before recommending replacement.
Local experience
Serving SoCal since 1987
Licensed expertise
ACO3759 | License 575070
Monitoring
24/7 professional monitoring
Long-term support
24-Hour Service & Technical Support
Standard with every system
Standard Benefits For Every Client
01
Site Survey
We survey your building in person, so your solution fits your needs.
02
Custom System Design
After the survey, we create a custom proposal and system design for your company.
03
Project Management
Experienced project managers and technicians, committed to your success.
04
Professional Installation
Ongoing training keeps our technicians ready to deliver quality installations.
05
Quality Control
Our data entry team makes fast, accurate updates to your system and account records.
06
24-Hour Service
Our service technicians provide timely, efficient maintenance and repair for your system.
07
Technical Support
Our technical support team backs up our technicians, installers, and clients with added expertise.
08
System Support Agreement
One low-cost plan covers all your security system components.
09
24/7 Professional Monitoring
24/7 professional monitoring and mobile alerts verify every event quickly, minimizing downtime, loss, and risk.
Detection that is verified
Sensors, Contacts And Glass-Break Detection
Our intrusion detection technology combines motion sensors, glass break detectors, and door and window contacts to deliver precise, around-the-clock monitoring. These solutions can stand alone or integrate seamlessly with video surveillance and access control systems, providing a unified approach to business security. Integrated with 24/7 professional monitoring and mobile alert capabilities, every event is verified quickly and managed effectively—minimizing downtime, loss, and risk.
A Proactive Approach To Business Security
With decades of experience and a customer-first commitment, JMG SECURITY SYSTEMS takes a proactive approach to security. Our scalable, customized solutions are designed to meet today’s evolving threats, giving businesses across Southern California the confidence and protection they deserve.
Find Out Where Your Building Can Be Entered Unnoticed
Schedule a free on-site risk assessment. A JMG specialist walks every entrance and reports what your current system would and would not detect.