~2.1, 2.9, 4.2 inch Electronic Shelf Labels, ESL Labels, Digital Label Showed on Supermarket, Retail Store 
 
 (2) Generally  2.1inch, 2.9 inch and 4.2 inch are the universal sizes used for different commodities in supermarket. There are black & white color for each size,  so far we haven't red color of ESL. They are under development.

 
(3)Two big features of our ESL system: Dot Matrix E-paper display screen & RF 433MHZ communication tech.
 
Why choose dot matrix e-paper?
u  Paper white background
u  Near 180 degree view angle
u  High Contrast Ratio
u  Keep image without power
u  Freely Display any content.
Why choose RF 433MHZ tech?
u  Data safety, wont’ be intercepted.
u  High stability
u  Ultra low power consumption
u  Internationally accepted protocol,covering the world's major countries and regions
u  Long enough communication distance.

~Why choose RF 433MHZ tech?
u  Data safety, wont’ be intercepted.
u  High stability
u  Ultra low power consumption
u  Internationally accepted protocol,covering the world's major countries and regions
u  Long enough communication distance.
 
(4)Before bulk order,we can supply a set of ESL demo kit for customer,it is more competitive and economical.

Packing:carft carton,23*13*16cm,1.5kg.