fünfeinhalb Funksysteme GmbH

About us

fünfeinhalb is pioneering the future of industrial communication with BlitzFunk, an advanced wireless system that redefines connectivity standards in industrial environments. Designed specifically for real-time data transmission with single-digit millisecond latency and unparalleled reliability, BlitzFunk enables wireless transmission of critical protocols such as PROFINET, PROFIsafe, EtherNet/IP, CIP Safety, SafetyNET p, OPC UA, MQTT, and more. Experience BlitzFunk's zero-latency roaming at FMB Bad Salzuflen 2026, a breakthrough that ensures smooth, uninterrupted connectivity, setting a new benchmark for wireless performance in industrial automation.

Products & services

BlitzFunk

Made for AGVs, mobile robots, rail systems, and retrofitting: BlitzFunk is the new real-time wireless network for OT. Reliable, secure, easy to integrate, no surprises. Providing guaranteed latency and data rate for everything mobile – without any interruptions thanks to true zero-latency roaming. Product data: https://fuenfeinhalb.de/en/products QoS & coverage calculator: https://fuenfeinhalb.de/en/calculator

3.–5.11.2026 | Exhibition centre Bad Salzuflen

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fünfeinhalb Funksysteme GmbH

About us

Products & services

BlitzFunk

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