Development Kit: 4.2-Inch Display + Hub

$179.00 (Excluding Tax)

Installation Guide (All the package comes with the complimentary sticker.)
4.2″ Battery Type: 1000mAh Li-Polymer Battery; Rechargeable

SyncSign has a 30-day return policy so you can buy with confidence.
Are you a distributer/reseller? Contact us.

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SyncSign Architecture

  • The Hub creates a mesh network that connects all displays and sensors.
  • The Hub synchronize the online calendar events, then push them to display screens.
  • The Hub reads sensors’ data and analyzes them on the fly or uploads it to the server.
  • Parallel operation possible (e.g., install more hubs on several floors).

How Meeting Room Display Works


loT Hub

Works Well in Many Scenarios

eink display
conference room schedule display
eink dashboard
Screen Color of 4.2-Inch Display

Red, Black

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