image GreenTag™-ESLxx

E-paper based wireless display modules, coin cell operated device packaged in attractive shelf mountable enclosure. Ideal for centralised product price/offer display for super markets and retail shops.


Melange Systems GreenTag™ ESL tags are wireless enabled display elements which can be easily mounted on to any display racks. These attractive display devices are battery powered and consists of an e-paper unit and a wireless communication chip. ESL tags are always in deep sleep mode, wakes up at pre-configured interval, collects the display message from the router,updates the display and goes back to sleep. With it's simple user interface, the product support hassle free installation and maintenance without the need of a technical person. These devices provide very long battery life and it's wireless operation takes place in 865 - 867 MHz license free band (India). Packaged in attractive enclosure with shelf mounting option makes the device ideal for indoor deployments.


  • Power Supply : In-built battery up to 5 years life*
  • Operating Frequency : 865 - 867 MHz License free band
  • Packaging Attractive plastic enclosure - ideal for indoor use
  • Operating Temperature : -10 to 70 degree
  • Display 2.11 " E-Paper
  • Update Interval Configurable (Minimum 60 Sec)
  • Dimensions (Length and Width) : 65.5 mm x 40 mm
  • Dimensions (Height) : 13 mm