The Eltek IQ8 Multisensor, type O2T (802374) has two built-in Optical Smoke Sensors with different scattered light angles. It also has an additional heat detector sensor evaluation for detecting everything from smouldering fires to open fires with consistent response behaviour. Particle identification to ensure reduction of deceptive alarms caused, for instance, by water vapour or dust.
Detection using the forward and backward scatter principle
Advanced dual chamber signal processing for unparalleled false alarm rejection.
The Eltek IQ8 Multisensor, type O2T (802374).