Welcome to Fire Detection Devices Ltd.

Fire Detection Devices Ltd. has been supplying the world market with heat detection solutions for over 50 years. Our reputation for product quality and integrity has earned the respect of fire alarm system engineers worldwide.

Our THERMOFLEX™ product line includes the most reliable spot-type Heat Detectors on the market today.  THERMOFLEX™ detectors are available in a variety of models, providing heat detection solutions for all environments including outdoor and hazardous area applications. Our team of professionals is only a phone call away; we look forward to helping you specify the right model for your particular application.