Honeywell Analytics SS4-A2 Multi-Spectrum Electro-Optical Digital Fire & Flame Detector, Stainless Steel UV/IR, FM, Hydrocarbon Fires, Non Latching Alarm LED, FM, cFM, CSFM for Class I, Div.1 groups B,C & D (2)
Point Type UV Flame Detector - China Fire Extinguisher, Alarm | Made-in-China.com