The Node-RED integration in the evalink TNA alarm transmitter revolutionizes connectivity for security systems and IoT devices. A simple setup and 4G fail-over ensure quick and reliable installations. By processing data locally before sending it to evalink, Node-RED eliminates extra dependencies and cuts hardware costs.
This fully managed service means no maintenance worries, offering seamless and secure data transmission. Perfect for security professionals, it boosts operational efficiency and business growth, opening a world of new possibilities.
What you can connect to evalink with Node-RED:
Sensors
- Environment: Temperature, pressure, humidity, brightness
- Buttons
- Door & window sensor
- People presence
- Water leak sensor
- Energy / Power meter
Smart Controls
- Switches (Relay / Remote)
- Dimmers
- Lights
- Valves (Water / Gas)
- Locks
- HVAC
- Smart plugs
About Node-RED
Node-RED is a flow-based tool for visual programming specifically designed to connect a wide range of devices, services, and APIs. It features a browser-based editor that allows you to easily create and manage workflows by wiring together diverse components using a vast array of pre-built nodes. You can connect virtually any device and service with support for protocols such as OPC UA, BACnet, Modbus, and many more. Node-RED is ideal for interconnecting devices and services, enabling you to receive data via one protocol (e.g., MQTT) and send it out via another (e.g., OPC UA).
Compatible Protocols & Interfaces (list non-exhaustive)
Automation
- BACnet
- OPC UA / DA
- Modbus TCP / RTU
- KNX
IoT
- MQTT
- ZigBee
- Z-Wave
General
- Serial (RS-232 / RS-422 / RS-485)
- HTTP API (i.e. REST)
- SNMP
- WebSocket
- API
- Industrial automation
- Building automation
- IoT
- TNA
Requirements
- evalink subscription
- V2 Service subscription
- TNA Connect V2