Citadel Security Systems

Citadel Security Systems designs, installs, monitors and services burglar and fire alarm systems for homes and businesses, and has done so for more than fifty years. Residential customers can add cameras, home automation, environmental monitoring and interactive service, and commercial clients get the same alarm and fire work.

The company runs its own central monitoring station in Holland, PA, staffed around the clock, and operates a private cellular network that carries alarm signals without relying on outside internet or cellular providers. Customers can check and control their system through a mobile app, and calls go straight to a person rather than a phone menu. Holland is in Bucks County.