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The HONEYWELL HOME INTRUSION V21LTEPCB is an LTE communicator board designed for use with the Vista-21iP security control panel. This board provides cellular LTE connectivity, enabling the panel to communicate alarm signals and system status to a central monitoring station over an LTE network. It is sold as the board only, without enclosure or additional hardware. Installation is performed by licensed security system technicians or alarm professionals familiar with the Vista series control panel platform.
The V21LTEPCB is intended for residential and light commercial security applications where a reliable cellular communication path is required. It is used as a replacement or upgrade component within existing Vista-21iP panel installations, supporting central station reporting and remote connectivity over LTE. This board is sold individually as a single unit.
Designed as an OEM-style replacement communicator board for the Vista-21iP security control panel platform.
Installation should be performed by a licensed alarm technician familiar with low-voltage security panel wiring and local codes governing alarm system installation. Power down the control panel and disconnect the backup battery before handling the board. Follow all applicable local and national electrical codes, including NEC low-voltage provisions, when routing and connecting communication lines. Do not apply power until all board connections are secure and verified.
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