1/2/3/4/5PCS 2.1" Electronic Price Tag ESL TFT Screen Display No Messy Writing Bluetooth Connect for Android APP

What is the ESL price tag An electronic shelf label ESL system is used by retailers for displaying product pricing on shelves The product pricing is automatically updated whenever a price is changed from a central control server Typically electronic display modules are attached to the front edge of retail shelving Electronic Shelf Labels ESLs are the New Innovative and Modern Technology Retail Stores With competition of online competition and changing trends NOW more than ever you need ESLs to survive and enter the competition of New Retail Business Products features of ESL 1 Store supermarket school hospital Associates don t have to physically re price labels2 Have accurate pricing across channels In store and Online 3 React to trends and do store management at finger tips4 Leverage the success of Omni channel strategies5 NOTE now the Bluetooth Version ONLY support the Andriod PhonesWireless communication technology 1 Efficiency 30 minutes for less than 20000pcs2 Success Rate 100 3 Transmission Technology Radio frequency 433MHz Anti interference from mobile phone and other WIFI equipments 4 Transmission Range Cover 30 50 meters area 5 Display Template Customizable dot matrix image display is supported 6 Operating Temperature 0 ℃ 40 ℃ for normal tag 25 ℃ 15 ℃ for tag used in Frozen environment 7 Communication and Interaction Two way communication real time interaction 8 Product Standby Time 5 years battery can be replaced 9 System Doc