Serving The Entire
State Of Delaware
PROTECTING  LIFE AND PROPERTY WITH ELECTRONICS - SINCE 1975
Residential - Commercial - Industrial - Institutional
Fire protection is one of the most important systems you can invest in.


We can design the right fire alarm system for your office, store, apartment building, or factory.


Our systems meet all local, state and national fire codes.


When properly placed and installed by our technicians, a fire alarm system can save lives and your assets as well.
Delcollo Security Technologies Is NICET certified. We have a State of Delaware class one fire alarm license. Our company is approved by the Fire Marshall's Office To Design, Install, Inspect, Maintain and Repair Fire Alarm Systems.
From the simplest
To the most complex system.

Delcollo Security Technologies
can assist in the planning, design,
installation and inspections
of your fire alarm system.