Zero International Inc.
Flood Barrier Shield for large openings is made of marine-grade, aluminum mounting channels, and heavy-duty shields, with neoprene seals on sides and bottom for watertight protection on openings larger then 48 inches. Channels can be mounted inside or outside frame or wall and can be stacked for additional panel heights. Shields are quickly inserted and secured into mounting brackets, using no tools.
Kimball International: Shore
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare