Honeywell ADT LTEXV-ADT LTE Communicator

The Honeywell ADT LTEXV-ADT is a proprietary cellular alarm communicator designed to add 4G LTE communication capability to compatible Honeywell VISTA security control panels. It connects alarm systems to ADT monitoring services through the Verizon LTE network, providing cellular communication when traditional phone or internet paths are unavailable. The unit uses an integrated VISTA ECP design with a four-wire connection and is powered directly from the control panel's 12V auxiliary power. It features an internal penta-band LTE antenna with receive diversity, LTE Cat 1 connectivity, diagnostic capabilities, and over-the-air firmware upgrading. The LTEXV-ADT is specifically restricted to ADT monitoring and is not transferable to other monitoring providers without replacing the communicator.