Aircom AC-52SS 2-Wire Standalone Smoke Detector Specs: Power supply non-polar inputDC 10V~30V MCU processing adopted eliminates false alarms. Remote LED indicator Power-off reset Dustproof, mothproof Anti-RFI.and anti-light interference design. Detection sensitivity:2.06%/ft Double-Sided Glass Fiber circuit board Flame retardant ABS shell Use green materials in the whole process of production, and according to the ROHS certification Dimension: Φ100*46mm # Check All Alarm System Products
