How to Choose the Right PoC Radio for Security Teams

Comparing PoC radios vs traditional walkie-talkies for security operations. Covers 5 essential features to evaluate — durability, battery, emergency functions, audio quality, and management software — plus a real application scenario from shopping mall security.

Uphone · Apr 09, 2026

How PoC Radio Solves the Communication Dead Zones in Logistics Operations

This article examines how Push-to-Talk over Cellular (PoC) radios address communication gaps in logistics operations, particularly for cross-border and multi-depot fleets. It covers real operational pain points, key evaluation criteria when choosing devices.

Uphone · Apr 13, 2026

What is PoC Radio? Push-to-Talk over Cellular Explained for Enterprise Teams

A technical explainer on PoC — how it works, the protocol architecture behind it, how it compares to traditional PTT radios, and what enterprises should evaluate before deploying PoC communication systems.

Uphone · Apr 14, 2026

Why Warehouses Are Moving Beyond Barcode Scanners to Smart Handheld Terminals

Warehouses are replacing simple barcode scanners with rugged handheld terminals that combine scanning, data processing, and wireless communication — this article explains why, and what to look for when selecting devices for logistics environments.

Uphone · Apr 16, 2026

Body Worn Cameras in Modern Security Operations

A practical guide to selecting body worn cameras for security operations. Covers battery life requirements, local vs. cloud storage tradeoffs, IP rating considerations, and the importance of one-touch recording for incident capture.

Uphone · Apr 21, 2026

How to Choose Industrial Rugged Devices: IP Ratings & Device Selection Guide

Industrial device selection guide covering IP ratings, MIL-STD-810H standards, and how to match PoC radios, body cameras, and rugged tablets to your use case.

Uphone · Apr 24, 2026