The AirLink ES450 from Sierra Wireless is for businesses that need reliable connectivity for POS devices and other critical enterprise equipment. This secure mobile gateway has an embedded 3G/4G/LTE cellular modem that can serve as the primary broadband connection or as a secondary failover connection. It is a fully-functional enterprise gateway that keeps your network on to serve customer requests on M2M devices such as kiosks, ATMs and digital billboards. It also acts as a terminal server so you can manage network equipment when you are out-of-band.
AirLink Management Service allows for remote maintenance and monitoring of your AirLink ES450 gateway. You will be able to track data usage, set up alerts and upgrade firmware from the cloud. And customer and business communications will stay secure by using up to five concurrent VPN sessions with unbreakable encryption. This LTE gateway is documented to work with all major enterprise router brands on your network. 3GStore includes free technical support for a year with each 4G mobile gateway and the manufacturer provides all software updates for free.