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photoelectric smoke & heat detector GS-612DC-4
photoelectric smoke & heat detector GS-612DC-4

photoelectric smoke & heat detector GS-612DC-4

Description and Main functions:

1,Power supply non-polar input：DC 9V~35V
2,Stainless steel shield,Anti-RFI.
3,Double Sided Glass Fiber circuit board.
4,MCU processing adopted,eliminate false alarm.
5,Relay output/LED indicator.
6,SMT adopted,high stability.
7,Dustproof,mothproof and anti-light interference design.
8,Automatic reset and power-off reset.
9,detection sensitivity:2.06%/ft
10,Alarm temperature:57℃(135℉)
11,Dimension: Φ100*46mm .
12,Execute criterion:EN54-7,UL539
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