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4-wire Heat detector GS-201HC-4 |
4-wire Heat detector GS-201HC-4Description and Main functions: 1,Power supply non-polar input:DC 9V~35V2,Low standby current. 3,Anti-EMI and Anti-RFI. 4,Adopt SMT 5,Fixed temperature alarm 135℉(57℃). 6,Alarm Output: Relay output & LED indicator (visible in 360 degrees direction). 7,Dimension: Φ100*55mm. 8,Execute criterion: GB4716,EN54-5,UL521 |
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