2-wire photoelectronic smoke & heat detector
suitable for smoke alarm, heat alarm
DC 9V~35V power supply
Power-off reset

Power supply non-polar inputDC 9V~35V            
Stainless steel shield,Anti-RFI.
Double Sided Glass Fiber circuit board.                                                    
MCU processing adopted,eliminate false alarm.                                                              Remote LED indicator.                   
SMT adopted,high stability.
Dustproof,mothproof and anti-light interference design.                    
Power-off reset.                                                                                                                                                    Detection sensitivity:2.06%/ft                      
Alarm temperature:57(135)                
Dimension: Φ100*46mm .             
Execute criterion:EN54-7,UL539