SimplexGrinnell

Fire Protection Equipment & Supplies
Security Systems & Services

SimplexGrinnell, a Tyco International company, is a longtime leader in life safety and property protection. Our roots in fire protection are extraordinarily strong and deep, reaching all the way back to the late 1800s. Today we serve over one million customers in the United States and Canada, providing a comprehensive array of fire alarm, fire sprinkler, fire suppression, integrated security,...