System Overview

How a Bevchek telemetry install fits together, end to end.

The chain

Sensors → Hub → Comnode → Bevchek cloud

1. Sensors measure the physical world — temperature, flow, pressure, current, humidity, door state. Each sensor plugs into one hub port on its 3m cable (extendable to 30m).
2. Hubs collect sensor readings:
   • Mini-Hub — WiFi, 8 ports, onboard humidity + temperature sensing.
   • Main Hub — POE Ethernet, 16 ports, onboard temperature sensing.
3. Comnodes carry hub data out of the building over cellular, so the system doesn't depend on venue internet:
   • POE Comnode — cellular uplink, 3 ports for Main Hubs.
   • WiFi Comnode — cellular uplink for WiFi-connected hardware.
4. Bevchek cloud turns the readings into monitoring, alerts, and reports.

Power and connectivity checklist

• One 110v plug per Control Hardware component (hub or comnode).
• Main Hubs connect to a POE Comnode over Ethernet; Mini-Hubs ride WiFi.
• Count your ports before the truck roll: 1 port per sensor unless the sensor's page says otherwise (the Combi-Sensor needs 3).