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    BS 5446 Part 2

    Siterwell Electronics Co., Limited
    No.666 Qingfeng Road,
    Ningbo,
    Jiangbei District,
    China
    BSI logo

    Certificate Number: KM 645618
    Scope: Specification for heat alarms

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2016-07-14 2022-09-14 2022-09-14 2025-07-05