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Network Relay


The best RS485 network relay for your business

Network Relay Description

UbiBot’s NR1 stands out in the realm of network relays, offering unmatched control, safety, and reliability. Whether it’s for intelligent agriculture, smart factories, or secure buildings, the NR1 brings your control and automation to the next level, empowering you to monitor and manage with confidence and precision.


  • Versatile Control:
    • Offers four independent relay outputs, enabling both synchronized and individual controls for diverse applications.
  • High Contact Capacity:
    • With a robust contact capacity of 250V AC/10A or 30V DC/10A, it’s built to meet extensive external load requirements.
  • Flexible Operation:
    • Seamlessly supports both online and offline control modes, catering to all your intelligent control needs without compromise.
  • Multiple Network Connectivity:
    • Ensures easy and real-time device management through WiFi, 4G*, RJ45*, and RS485, enhancing accessibility across different setups.
  • Enhanced Safety:
    • Features user-defined safety interlock groups to prevent simultaneous operation of external devices, ensuring operational safety.
  • Customizable Power Settings:
    • Allows for the easy setting of default power-up states, maintaining operational consistency even after power failures.


  • NR1-WiFi: Wi-Fi only
  • NR1-SIM: Wi-Fi and 4G
  • NR1-Ethernet: Wi-Fi and Ethernet

Network Relay Compatible Products:

The Network Relay is compatible with one of each of the audio connection versions of the following products:


  • Greenhouses
  • Warehouses
  • Cold Storage
  • Laboratories
  • Archives
  • Any place where you need to integrate external environmental sensors into your existing RS485 HVAC and environmental control systems

Indoor Air Quality Monitor Measurement Specifications:

  • Outputs:
    • 4 independent outputs for versatile control.
  • Contact Capacity:
    • 250V AC/10A, 30V DC/10A contact capacity.
  • Network Compatibility:
    • 2.4GHz WiFi (1-13 channels)
    • 4G*,
    • RJ45 ethernet
    • RS485.
  • Durability:
    • 100,000 cycles
  • Device Input:
    • 4-way DI (optocoupler isolated)
  • Power Supply (Included):
    • DC 12V/2A
  • Dimension:
    • 145*90*40mm
  • Working Environment:
    • Temperature: -20~60℃
    • Humidity: 5~85%RH (no condensation)
  • Certification:
    • CE, RoHS

UbiBot IoT Platform, App and Alerts:

Your UbiBot network relay automatically synchronizes data with a WiFi, SIM or Ethernet network connection (model dependant) to the UbiBot IoT Platform. You have remote access to your data via UbiBot App or Web Console platform on a PC anywhere in the world and allowing you to receive alerts via voice, email, SMS and the App, and monitor the environment in real time.

The UbiBot IoT Platform is compatible with IFTTT, Alexa, Google Assistant, Google Sheets.

Network Relay Notes:

  • Compatible with audio version of select RS485 probes only.
  • Not compatible with the DS18B20 temperature probe.
  • Includes a 12V, 2A power supply.

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