Double conductive filter
For advanced false alarm prevention, the FMX-DST features Double Conductive Shielding, which allows infrared energy to pass through to the element, but blocks out RFI (Radio Frequency Interference) and light sources since it features a special conductive filter that covers the element window.
Advanced Temperature Compensation Logic
The FMX-DST automatically increases the detector's sensitivity under high temperature conditions, especially where the background temperature ranges from 35-37°C(63 - 67°F), close to that of the human body.
Applications