Honeywell Home VISTA-20P 48-Zone Security Control Panel for Wired Alarm Systems

Product Overview

The Honeywell Home VISTA-20P Security Control Panel is a feature-rich intrusion alarm control panel designed for residential and commercial security installations. Part of the VISTA product line from Resideo, the VISTA-20P provides flexible system expansion, dual-partition operation, Internet and cellular communication capabilities, and support for wired and wireless security devices.

The VISTA-20P can support up to 48 total zones when used with compatible hardwired and wireless expansion modules. The panel includes eight onboard hardwired zones as standard, with the ability to increase onboard zone capacity to 15 using the Zone Doubling feature. Additional expansion can provide up to 40 hardwired and 40 wireless expansion zones, depending on the system configuration.

The control panel supports IP and cellular alarm reporting as well as upload/download functionality, allowing compatible communication equipment to transmit alarm information and provide remote system access. It is also compatible with Resideo Total Connect Remote Services, providing additional remote-management capabilities when configured with supported equipment and services.

For installations requiring smart-home integration, the VISTA-20P supports compatible Z-Wave functionality through devices such as Tuxedo Touch and VAM, enabling supported control of thermostats, lighting, locks, water shut-off devices, garage doors, shades, and audio equipment.

Key Features

• Supports up to 48 total zones
• Dual-partition security system capability
• IP and cellular alarm reporting
• Internet and intranet upload/download capability
• Compatible with Resideo Total Connect Remote Services
• Supports wired and wireless connectivity
• 8 onboard hardwired zones standard
• Up to 15 onboard zones with Zone Doubling
• Up to 40 hardwired expansion zones
• Up to 40 wireless expansion zones
• Supports wireless keys without consuming system zones
• Two low-current onboard trigger outputs
• 100-event system log with time and date stamps
• Supports up to 48 system user codes
• Supports up to four graphic touchscreen keypads
• Four installer-configurable zone types
• Z-Wave support
• Residential and commercial installation capability
• 1-year limited warranty

Flexible 48-Zone Security Capacity

The VISTA-20P is designed for installations that require more than a basic alarm control panel. The system can be expanded to support up to 48 total zones using compatible wired and/or wireless expansion modules.

The panel includes eight onboard hardwired zones as standard. With Zone Doubling enabled, the onboard configuration can support up to 15 zones. Additional compatible expansion modules can provide up to 40 hardwired and 40 wireless expansion zones, depending on the installation configuration.

This scalable architecture allows installers to configure the security system according to the size and requirements of the property.

IP and Cellular Communication

The VISTA-20P provides IP and cellular radio alarm reporting and upload/download capabilities when used with compatible communication equipment. This can provide an alternative to traditional telephone-line-based communication for supported installations.

The panel is listed with 4G LTE cellular capability in its specifications and can be used with compatible AlarmNet communication solutions. Communication configuration and available services depend on the compatible communicator and installation setup.

Resideo Total Connect Compatibility

The VISTA-20P is fully compatible with Resideo Total Connect Remote Services when configured with supported communication equipment. This allows compatible systems to take advantage of remote security management and monitoring features.

The panel can therefore serve as the central control platform for installations that combine traditional intrusion protection with compatible remote-service functionality.

Dual-Partition Operation

The VISTA-20P supports dual-partition functionality, allowing a single control panel to manage separate security areas within a compatible installation.

This capability can be useful in properties where different areas need to be independently armed, disarmed, or managed. Up to 48 system user codes can be assigned to either partition according to the system configuration.

Smart Home and Z-Wave Integration

The VISTA-20P supports Z-Wave technology and can work with compatible devices through supported interfaces such as Tuxedo Touch and VAM.

Depending on the compatible system configuration, supported Z-Wave devices can provide control of:

• Thermostats
• Lights
• Door locks
• Water shut-off devices
• Garage doors
• Motorized shades
• Audio equipment

This allows compatible security installations to incorporate selected automation functions alongside intrusion protection.

System Event Logging

The control panel includes a 100-event system log that can be viewed from compatible system keypads. Events can include relevant system activity and are recorded with time and date information, helping installers and users review recent system events.

Programmable Security Functions

The VISTA-20P includes four installer-configurable zone types that allow installers to create custom zone configurations by assigning available zone attributes. This provides additional flexibility when configuring security devices for different applications.

Wireless keys can also be programmed without using system zones, helping preserve available zone capacity for other security devices.

Technical Specifications

Specification	Details
Brand	Honeywell Home
Manufacturer	Resideo
Model	VISTA-20P
Product Line	VISTA
Product Series	VISTA-20P
Product Type	Burglar Alarm Control Panel
Application / Usage	Residential Security Systems
Installation Type	Commercial, Residential
Connectivity	Wired, Wireless
Cellular Generation	4G LTE
Onboard Zones	8
Maximum System Zones	Up to 48
Expansion	Up to 40 hardwired and 40 wireless expansion zones*
User Codes	48
Event Log	100 Events
Partitions	Dual Partition
Z-Wave	Yes
Battery Voltage	12V DC
Dimensions	14.50″H × 12.50″W × 3.00″D*
ADI Part Number	VISTA-20P
Manufacturer Part Number	VISTA-20P
UPC	781410417571
Warranty	1-Year Limited Warranty
Country of Origin	Mexico**

*Expansion and maximum zone configuration depend on compatible modules and system configuration.

**Country of origin is subject to change.

Certifications and Standards

The VISTA-20P is listed with a range of security and safety standards, including:

• UL 1023
• UL 1610
• UL 1635
• UL 365
• UL 609
• UL 985
• UL 1037
• CAN/ULC-S303-M91
• CAN/ULC-S545-M89
• ULC S304
• ULC S545
• ULC Subject C1023
• ULC/ORD-C1023-74
• cULus and cETLus listings as specified by the manufacturer

Replacement Compatibility

The VISTA-20P is identified as a replacement for several previous models and ADI part numbers, including:

• 320P1PK4
• V20PATPKT196
• V20P-DSKT6
• VISTA-20HWSE

Always verify compatibility with the existing alarm system, expansion modules, keypads, and communication equipment before replacing an existing control panel.

What’s Included

• 1 × Honeywell Home VISTA-20P Security Control Panel

Control panel only. Additional keypads, communicators, expansion modules, batteries, and other accessories may be required depending on the installation.