Attributes
Frozen 2.9 inch ESL AdvertisingModel Number
Shenzhenplace of origin
Frozen 2.9 inchesSize
Education, Medical, Restaurant/Hotel, Store/Supermarket, Business, Cold WarehouseUsing scene
Custombrand name
Bluetooth, IR, Wi-Fi, NFCconnectivity technology
Control Type:Remote Control, App Control
Display Type:E ink display
Operating System:Cloud platform control
Special Feature:Lightweight
Product name:Frozen 2.9" Electronic Shelf Label
All Size:NFC 2.13/2.6/2.9 inch
Screen color:Black/white
Screen display mode:Electronic paper dot matrix
Operating voltage:3.1-3.3V
Battery life:5 to 7 years
Operating temperature:-20°C-40°C
baterry life:5-7years
waterproofing grade:IP65/IP67(optional)
Communication protocol:WIFI/NFC/Ble 5.0
Product Function:Display Products Information
Application Scenario:Supermarket Fresh/Cold warehousing/Frozen Store
Selling Units:Single item
