Attributes
Frozen 2.9 inch ESL AdvertisingModel Number
Shenzhenplace of origin
Frozen 2.9 inchesSize
Education, Medical, Restaurant/Hotel, Store/Supermarket, Business, WarehouseUsing scene
Custombrand name
Bluetooth, IR, Wi-Fi, NFCconnectivity technology
Display Type:E ink display
Special Feature:WIFI, NFC, Ble 5.0
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
Selling Units:Single item
