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Room1621Linqiao Piazza,Ningbo city,Zhejiang,China China
The product is a new type of photoelectric smoke alarm, When it detects smoke twice, it will output signal imm
Type: Armored Siren Electric siren Impedance8 Ohm Input Voltage:*2 VDC Oper Voltage:6 To *5VDC Min SPL
連絡先担当者 Ms. cheng xiurong
住所 Room1621Linqiao Piazza, Ningbo city, Zhejiang
We will contact you soon .
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