Maximum Controls CELL-HUB Max Cloud App and Cell Hub Maximum Max Cell Hub and Cloud App for Cell Connectivity for Max Gate Operators. Key Features App-based access control integrated with MAX gate operators Reliable, low latency cloud-based app Real-time security alerts Trackable keycodes and virtual transmitters with time restrictions EVENT LOG to track gate site events on App ERROR LOG to monitor and diagnose gate operator issues remotely Affordable cell data plans (AT&T or Verizon) for both residential and commercial No need for a conventional large control box to manage access points Patent-pending on multiple features Max Cell Hub works exclusively on Max operators (Max PRO series / Actuators) SIM card activated on MAX website link (customer info, IMEI #, payment method) Supports RS485 peripheral devices (Up to 16) Max Wiegand Converter (for card readers, radio receivers, transponders) Warranty 2 Years