Attributs
Éducation, Médical, Restaurant/Hôtel, Magasin/supermarché, Entreprise, WarehouseAvec scène
E ink displayType d'affichage
Bluetooth, IR, Wi-Fi, NFCtechnologie de connectivité
WIFI, NFC, BluetoothUsage spécial
2.9 inch ESL ESL AdvertisingNuméro de Type
ShenzhenPoint d'origine
Taille:2.9 inches
Marque nom:Custom
Size:NFC 2.13/2.6/2.9/3.5/4.2/5.8/7.5 inch
Screen color:Black/white/red/yellow
Display screen:Full graphic e-ink screen
Function:Display Products Information
Application Scenario:Shopping Mall/Big warehousing/Store
Operating voltage:3.1-3.3V
Battery life:3 to 5 years
Operating temperature:0°-40°C
waterproofing grade:IP65/IP67(optional)
Wireless Technology:Wifi/NFC/Bluetooth
