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Honeywell 4204 VISTA-21IPLTE security control panel in beige enclosure

Honeywell

Honeywell 4204 VISTA-21IPLTE alarm system

SKU CH-Z41Z-B1H6F MPN 4204

Security control panel with built-in IP communicator, optional LTE radio, dual partitions, and support for up to 16 output devices

  • TypeSecurity System
  • Built-in IP communicator enables internet alarm reporting
  • Optional LTE radio provides flexible communication paths
  • Two independent partitions plus common partition support
  • Supports up to 16 output devices for expansion
  • Four graphic touchscreen keypads can be connected

Security panel for residential and commercial use

The Honeywell 4204 VISTA-21IPLTE is a security control panel with built-in IP communication and an optional LTE radio. It supports two independent partitions plus a common partition for flexible zone management. The system accommodates up to 16 output devices and four graphic touchscreen keypads. It is suited for installations requiring robust capacity and flexible communication options.

Communication relies on broadband

Alarm reporting, uploading and downloading occur via the on-board AlarmNet Internet Communicator. An optional LTE radio provides a backup path when the primary internet connection fails. A built-in phone line cut monitor adds programmable delay and annunciation. The panel supports four-wire and up to 16 two-wire smoke detectors for life-safety integration.

Wired zones and wireless keys simplify setup

Two low-current on-board trigger outputs connect external devices directly. Wireless keys can be programmed without consuming zone capacity, reducing wiring effort. Installers must verify broadband availability for the IP communicator and provision the LTE radio separately if cellular backup is required. Proper smoke detector wiring follows the specified four-wire or two-wire limits.

Highlights

  • Built-in IP communicator enables internet alarm reporting
  • Optional LTE radio provides flexible communication paths
  • Two independent partitions plus common partition support
  • Supports up to 16 output devices for expansion
  • Four graphic touchscreen keypads can be connected

Specifications

BrandHoneywell
TypeSecurity System

Questions about this item

Should I pick the 4204 or the 21 version?

The model number is 4204 and the panel is marketed as the VISTA-21IPLTE; they refer to the same control panel, so choose the 4204 when ordering.

What does the built-in IP communicator actually do on site?

It handles alarm reporting and remote upload/download over the broadband connection without a separate module.

Which communication standard does the optional LTE radio use?

The LTE radio provides cellular backup on the LTE network when the primary IP path is down.

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