Thông minh Trợ Lý Cá Nhân
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Nơi xuất xứ
Zhejiang, China
Tính năng đặc biệt
Xách tay
Product name
100W Emergency portable vehicle pa system/Speaker for Alarm&siren
Keyword
Sirens, PA Systems & Speakers
Interchangeable/Compatible with
public safety vehicles such as ambulance, firefighters, EMS
Sound compression level
120-130db
Frequency range
400-4000HZ
Material
corrosion-resistant ABS and metal