PA Siren alarms, equipped with amplification and area alert functions, can emit preset alarm sounds or broadcast messages in public or industrial settings. This ensures personnel are promptly alerted to take necessary safety measures and facilitates efficient coordination during emergencies.
在这里你可以找到初步的帮助。如果这些答案是不够的，请使用下面的联系表格与我们联系。
你可以给我们发一封电子邮件或者在这里问你的问题。
微信里点“发现”，扫一下
二维码便可将本文分享至朋友圈。
Shanghai Nanhua Electronics Co., Ltd.
Bldg 9, No.1755 Wenbei Road, Jiading, Shanghai
021-3912 6868
Nanhua Electronics (Taicang) Co., Ltd.
No.88 Yuanjiang Road,Taicang, Jiangsu
0512-5666 6888
提交成功
