https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
EM103 Strobe Siren

EM103 Strobe Siren

Shenzhen P&H Electronic Co., Ltd.
Region: China
Update: 05/09/2012
Key Specifications
·Material: ABS Housing, acrylic lens

·Tone Nature: Warble

·Flash rate: 90 flashes/minute

·Lens color: red, blue color are selectable

·(A) type: strobe and siren(standard)

·(B) type: siren only

·(C) type: strobe only

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions