Min. Order Reference FOB Price
1 Piece US$200.00-210.00 / Piece
Product Description
220V emergency siren MS-690 Ms-690 Electric siren suitable for in a variety of crane, ship, fire alarm system, and Banks, security alarm system Body standard color : RED Material : Aluminum and steel Insulation resistance : 100MΩ(at 500 VDC) Dielectric strength : 500VAC, 50/60Hz ...