74*74 Compact design 16 keys stainless steel keypad IP65 USB interface

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April 30, 2026
Video Description:
In this video, we showcase Shenzhen Rich Electronic Equipment's compact 74x74 stainless steel keypad with 16 keys. You'll see how this IP65-rated industrial input device delivers reliable performance in demanding environments, featuring a USB interface for seamless connectivity. Watch as we demonstrate its durable construction and practical applications across various industrial sectors.