4-wire network smoke detector with DC9~35V power supply Remote LED indicator Relay output Stainless steel shield,Anti-RFI

4-wire network smoke detector with DC9~35V power supply

network smoke detector,smoke alarm

Power supply non-polar input:DC 9V~35V             Stainless steel shield,Anti-RFI;SMT adopted,high stability. Dustproof,mothproof and anti-light interference design. Double Sided Glass Fiber circuit board.                                                     MCU processing adopted,eliminate false alarm.                                                              Relay output/LED indicator.                    Automatic reset and power-off reset.                                                                  detection sensitivity:2.06%/ft                   Dimension: Φ100*46mm .              including bracket

4-wire network smoke detector with DC9~35V power supply