ELMO FLY 9.9 GHz differential frequency FLY detector

9.9 GHz differential frequency FLY detector

FLY is a ceiling MW+IR dual-technology relay interface detector. It guarantees a circular, conical cover with an 8m diameter base referring to 4m high installation points. The setup of the sensor and its functions is possible thanks to special internal dipswitches. The infrared (IR) component is equipped with a two-channel digital PIR sensor with ceiling lens, silicon filter for protection against white light and an anti-blinding device. The microwave (MW) section, on the other hand, consists of a 10.525 GHz DRO planar antenna, (an alternative version at 9.9 GHz is also available for the installation of 2 FLYs close together) and anti-masking and anti-sneak devices. Three external LEDs provide indications about the status and activity of the IR and MW sections.