alarm equipment

基本解釋

Japan ALEPH ( AI Lee Fu ), such as shooting probe burglar alarm equipment. Shenzhen Haitai Electronics Co.
日本ALEPH （艾利富）對射探頭等防盜報警器材。
The company offers products include: gas alarming device series, of personal protective equipment series, sound-light alarm series, other alarm equipment series, etc.
公司所提供的産品包括：氣躰報警儀系列、個人防護用品系列、聲光報警器系列、其他報警設備系列等。
As an appurtenance of telephone, this remote alarm equipment is used to be an alarm for private house protect based on the transmission of DTMF(Dual Tone Multiple frequency ).
本文設計的電話遠程報警器是基於DTMF（雙音雙頻信號）傳輸、作爲電話的附屬物而開發(fā)的家庭遠程報警系統(tǒng)。