ESL Sample Electronic Shelf Label Demo Kit"One-Stop"Router&Server Integration System Price Tag Demo Kit RFID Supermarket Shelf

ESL Sample Electronic Shelf Label Demo Kit"One-Stop"Router&Server Integration System Price Tag Demo Kit RFID Supermarket Shelf Demo Kit Including: 1x 2.1" TFT 2 colors Electronic Shelf Label 1x 2.1" E-ink 2 colors Electronic Shelf Label 1x 2.1" E-ink 3 colors Electronic Shelf Label 1 x 2.9" E-ink 2 colors Electronic Shelf Label 1x 2.9" E-ink 3 colors Electronic Shelf Label 1x 4.2" E-ink 3 colors Electronic Shelf Label 1x 7.5" E-ink 3 colors Electronic Shelf Label 1x 2-in-1 Gateway Router + Server) Access to Cloud Platform (API Available) 1x AC Adapter 1x Network Cable 1 set Accessories User Manual Operation guidance files Product Feature: 1."One-Stop" Router and Server Integration, Didn't Need To Install Software And Service Package. 2.Wireless communication distance 30m. 3. Wireless communication speed 50/250kbps 4. Customized duplex communication protocol, security warranted 5. Software and Hardware data calibration 6.Batteries changable 7.Matrix EPD,full viewing 8. Easy assembly, fast arrangement 9.2.4G carrier wave, encryption comunication 10. Low power consumption, the routine use of 3-5 years of battery life 11.Strong penetrating power without fear of obstacles