From Walkie-Talkies to Wi-Fi PTT: The Evolution of Warehouse Communication
15 Apr 2026
Warehouse teams run on fast, reliable communication. A missed instruction on the floor can mean a delayed shipment, a picking error, or a safety incident. Research shows 43% of workers say poor communication directly reduces their daily productivity. In a warehouse managing dozens of concurrent tasks at once, that gap adds up fast. Communication tools have changed dramatically over the past few decades, from analogue two-way radios/ walkie-talkies to fully networked push-to-talk systems running over Wi-Fi. This article covers how those tools evolved, what changed at each stage, and what Wi-Fi PTT now offers modern warehouse operations.
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