供应火灾烟雾报警器
地区:浙江 宁波
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PHOTOELE*RIC SMOKE DETE*OR Technical Parameters: 1.Photoelectric sensor 2.Power supply: DC9V battery 3.Option current: 20μA 4.Alarm current: 10mA 5.Alarm sonority: ≥85db 6.Stakeout area: 20 centiare 7.Working temperature: -10-45℃ 8.Working humidity: ≤95%RH 9. LED indicator 10.Product size: 10.7x10.7x3.7cm Qty./ctn Carton Size Qty./Container 100 pcs 44x22.5x57cm 20ft-49600pcs/40ft-99200pcs |
联系电话: 史先生