






Attributes
Frozen e ink displayType
Frozen 2.9 inch e inkDisplay Size
shenzhenPlace of Origin
OEM / ODM / ManufacturerSupplier Type
CustomBrand Name
E inkBacklight Type
Operating Temperature:0°C-40°C
Brand:Custom
Display Type:2.9 inch e ink screen
Communication Interface:ISP
Product name:Frozen 2.9" Electronic Shelf Label
Screen color:Black / White
All Frozen Size:NFC 2.13/2.66/2.9 inch e ink display
Product Function:Display Products information
Application Scenario:Supermarket Fresh/Cold warehousing/Frozen Store
Operating voltage:3.1-3.3V
Operating temperature:0°C-40°C
Battery Life:5-7years
Waterproof:IP65/IP67(optional)
Wireless Technology:WIFI/NFC/BLE 5.0


