ECC products control temperature, humidity, and air quality in Homes and Buildings, and control OEM HVAC Equipment. Major customers include Homeowners, and Business Customers.

The Fire Solutions Group is a leading manufacturer of commercial fire alarm systems and advanced smoke detection products. Leading brands include NOTIFIER, Fire Control Instruments, Fire-Lite Alarms, Silent Knight, System Sensor and Gamewell.

Honeywell Industrial Measurement and Control offers a complete portfolio of products and solutions for process and machine control applications, including controllers, recorders, transmitters, actuators, smart sensors, and analytical instruments.

ADEMCO Group is a leading manufacturer, and ADI a leading distributor, of alarm, access control, and video surveillance products and systems, protecting lives and property in residential, commercial and industrial installations throughout the world.

Sensing & Control is one of the world's leading suppliers of sensors, switches, machine safeguarding and other devices for a variety of OEM applications in the automotive, aviation, medical, information technology, consumer applicance and industrial businesses.

VCSEL (Vertical Cavity Surface Emitting Laser) is a new kind of semiconductor laser that is already having a dramatic influence in computing and networking, sensing, and other applications.