alarm equipment

基本解释

Japan ALEPH ( AI Lee Fu ), such as shooting probe burglar alarm equipment. Shenzhen Haitai Electronics Co.
日本ALEPH （艾利富）对射探头等防盗报警器材。
The company offers products include: gas alarming device series, of personal protective equipment series, sound-light alarm series, other alarm equipment series, etc.
公司所提供的产品包括：气体报警仪系列、个人防护用品系列、声光报警器系列、其他报警设备系列等。
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 ).
本文设计的电话远程报警器是基于DTMF（双音双频信号）传输、作为电话的附属物而开发的家庭远程报警系统。