





Attributes
Electronic Shelf LabelType
2.9 inchDisplay Size
ShenzhenPlace of Origin
CustomBrand Name
2.9 inch e inkScreen Size
SPICommunication Interface
Product name:Frozen 2.9" Electronic Shelf Label
Product size:NFC 2.13/2.6/2.9 inch
Screen color:Black / White / Red/Yellow
Product Function:E ink Display Products Information
Application Scenario:Shopping Mall/Big Warehousing/Conference
Operating voltage:3.1-3.3v
Battery life:5 to 7 years
Operating temperature:-20°C-40°C
Waterproof:IP65/1P67(optional)
Wireless Technology:WFI/NFC/Ble 5.0
Application:Supermarket Fresh/Cold warehousing/Frozen Store


