EE-420R

Electronic Shelf Label 4.2 Inch

The EE-420R is a 4.2 inch e-paper ESL solution by Opticon. Using Black, White, and Red e-ink, the EE-420R adds a bright and clear overview to your display, grabbing the attention of your targeted audience. The high contrast allows for a fully customizable graphic display ideal for highlighting sales and promotions. The EE-420R uses E-ink technology only consuming power during a display update using Zigbee radio transmission. With a one-time installation, Opticon’s ESL tags accelerate in-store processes and decrease manual labor costs. Based on a poll time of 20 seconds and two updates per-day, Opticon ensures a 5-year battery life eliminating the need for yearly physical maintenance.

Product highlights include:

Key metrics: 4.2 inch, 400 x 300 pixels (WxH), black, white and red resolution, 8:1 contrast ratio and 120 DPI
Dimensions: 3.98" x 3.66" x 0.63" (WxHxD) and weight: 3.56 ounces (including batteries)
Bi-Stable display, so the image will remain on the display even after power is disconnected
Display can be remotely updated via bidirectional communication using a 2.4 GHz wireless network (IEEE 802.15.4)