Express Systems will have an EARLY Closing Friday, May 22, 2026, and will be CLOSED Monday, May 25, 2026, in observance of Memorial Day. We will resume regular business hours Tuesday, May 26, 2026, at 9:00am EST. Wishing Everyone a Happy & Safe Holiday Weekend!
Pre-certified embedded cellular connectivity for rapid deployment
Digi XBee offers the easiest way to integrate cellular connectivity into an OEM device. With the introduction of 3GPP standards like LTE Cat 1, LTE-M and NB-IoT, as well as older standards like 3G HSPA/GSM, Digi has the cellular modem for your design. Digi XBee Cellular modems provide easy cellular connectivity without having to go through a costly FCC or carrier end-device certification process.