


🛠️ Weatherproof your signal with confidence—built tough, built smart.
The Federal Signal WB Weatherproof Back Box is a robust, cast aluminum enclosure with a neoprene gasket, designed to protect Federal Signal 350 Vibratone Horns from weather exposure. Featuring pre-tapped conduit holes and precision mounting lugs, this US-made accessory ensures easy installation and long-lasting durability for outdoor applications.
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