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Baltimore, MD

(410) 653-9568

Welcome to A-1 Security Systems Baltimore

For over twenty years we have served the Baltimore Metro, Washington D.C. and Northern Virginia area.

Home Security Burglar Alarms

Residential Alarms

Wireless or hardwired systems
Cellular monitoring
Two-way voice
Medical alerts
Key Fob Remote Panic
Total connect video surveillance
Local monitoring burglar / fire medical carbon monoxide

Residential Fire Alarms

Early smoke and Fire Detection
Minutes can make all the difference, especially when it allows for quick evacuation from a life-threatening house fire.

We Service all Brands

GE Security