American Bright’s paper-like display technology provides high visibility and contrast to displayed images in wide angles while consuming very low power. Each kit includes the transceiver, the communications hardware, and the back-end software that communicates with existing retail systems. The high transmission rate of the 2.4 GHz wireless technology and intelligent task scheduling enables fast and secure updates to price tags. The starter kit includes one 2.9" e-Tag, one 5.65" e-Tag, and one coordinator with complete software support. The gateway controller is Zigbee® or Wi-Fi connected to manage tags. The AB-PDEMOKIT-1 has a range of 30 meters with a capacity of 256 tags.