» LPCB Approved
» EN54-7 and EN54-5 Certified, CE and UKCA Listed
» Detects Smoke Particles in the Environment via Light Scatter Principle
» Detector Classified as A2S for Heat Detection
» Supports 2x LED Indicators Enables 360° view
» Two Different Colors of Indication by LEDs to Individually Display Error and Alarm Conditions (Blue/Red)
» Special Software Algorithms to Eliminate Sudden Dust, Smoke, etc.
» Which May Cause Faulty Alarms
» Supports Parallel Indicator Connection Terminals
» Easy to Clean Smoke Chamber
» Aesthetic and Elegant Design Fits any Environment
» Compatible with any Brand of Conventional Fire Panel
TFD-4250 Conventional Optical Smoke + Heat Detector uses optical and heat sensing technologies. Detector has a series of algorithms developed to minimize faulty detections.