GS1 Series Wireless Temperature Data Logger


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Wireless Temperature Data Logger

Wireless temperature data logger for the harsh environments. Network connections include WiFi, ethernet, or SIM, depending on the model. A large 4 inch backlit display shows critical information. The 2900mAh battery provide standby power in the event of external power loss.

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Specifications of the GS1 Wireless Data Logger (Model Dependant):

  • Dimensions: 55mm x 90mm x 152mm
  • Weight: 436g to 528g
  • Screen: 4″ backlit LCD display
  • Measurement Range and  Accuracy:
    • Temperature: -4℉ to 140℉ (-20℃ to 60℃) ±0.2℃
    • Humidity: 10% to 90% ±2% RH
    • Ambient light: 0.01 to 157K lux ±10%
  • Power Supply:
    • Built-in 2900mAh lithium battery
    • Type-C USB
    • DC (5V-12V) power adapter (purchased separately)
    • Ethernet cable (POE splitter needs purchase separately, not compatible with the GS1-AL4G1RS)
  • Operating System: iOS 11+, Android 8.1+, or Windows 7+, or macOS v10.8+
  • On-Board Memory: 300,000 sensing records
  • WiFi:
    • Supports 20MHz or “Auto” setting supports OPEN, WEP, or WPA/WPA2 types
    • WPA2-Enterprise (802.1x / RADIUS authentication) network is not supported
    • Requires 2.4GHz (802.11 b / g / n), channels 1-13 network (5GHz WiFi is NOT supported)
  • Mobile Network (SIM models only):
    • LTE-FDD: B1 / B3 / B5 / B8
    • LTE-TDD: B34 / B38 / B39 / B40 / B41
    • WCDMA: B1 / B5 / B8; GSM: 900 / 1800MHz
  • GNSS (GPS models only):
    • QZSS<2.5m (CEP-50 Autonomous @open sky)
  • Ethernet (Ethernet models only): Supports Auto Negotiation (Full and half duplex, 10 and 100-based)

GS1 Wireless Temperature Data Logger Applications:

  • Greenhouses
  • Warehouses
  • Weather stations
  • Server rooms
  • Cold storage
  • Refrigerated transportation (SIM version with GPS)
  • Factories
  • Manufacturing

External Probes and Accessories can be Connected to the GS1 Wireless Temperature Data Logger (Model Dependant):

Ubibot IoT Platform, App and Alerts:

The GS1 wireless temperature data logger 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.


  • There are more than 20 variations of the GS1 wireless data logger. Each variation is designed for different needs and budgets.
  • WiFi models can only work with a 2.4 GHz WiFi network. 5 GHz WiFi is not supported.
  • Certain GS1 models have GPS and SIM capabilities and are perfect for refrigerated trucks.
  • Most GS1 models are not waterproof as they have a RJ45 ethernet cable port
  • A 12v power adapter is required for some probes and sensors

Additional information