Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: OPT78-2887-03
UPC: 9999999999999
Condition: New
Availability: Usually Ships in 2-3 Weeks
Warranty 90-day Warranty
Write a Review 29% OFF

Honeywell OPT78-2887-03 Interface Module

Honeywell interface module for multi-system enterprise security integration

$425.18 $303.99 SAVE $121

Quantity:

Adding to cart… The item has been added
Compatibility guidance available for your deployment
Senior specialists for pre and post-sales support
Authorized sourcing and documentation support
Shipping and lead-time confirmation before install

Laura Bennett, IPSD Senior Specialist

Talk to Laura

200+ hrs training • U.S - based

Senior Specialist • 877-277-7147

Honeywell OPT78-2887-03 Interface Module

$425.18
$303.99

Overview

SKU: OPT78-2887-03
UPC: 9999999999999
Condition: New
Availability: Usually Ships in 2-3 Weeks
Warranty 90-day Warranty

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Honeywell OPT78-2887-03 Interface Module

The Honeywell OPT78-2887-03 is a dedicated interface module designed to extend connectivity and integration capabilities for compatible Honeywell enterprise security and control devices. This accessory enables seamless communication between Honeywell systems and third-party platforms, streamlining system architecture and reducing deployment complexity across distributed security installations.

Key Features

  • Genuine Honeywell OEM component ensuring full compatibility
  • Enables multi-system integration and cross-platform communication
  • Supports enterprise-class device networking and control
  • Maintains original device specifications and performance standards
  • Simplifies installation and configuration workflows
  • Backed by Honeywell technical support and certification

Technical Highlights

As a Honeywell Interfaces series module, the OPT78-2887-03 is engineered to integrate with Honeywell's broader ecosystem of enterprise security devices. The interface module supports standardized communication protocols, enabling reliable data exchange between legacy and modern systems without requiring complete hardware replacement. Organizations can extend system functionality and adapt existing deployments to evolving operational requirements.

Applications

Ideal for enterprises managing multi-vendor security environments, the OPT78-2887-03 facilitates system interoperability across fire detection, access control, and integrated building management deployments. Use this module to bridge Honeywell devices with third-party monitoring platforms, upgrade existing installations, or consolidate disparate systems into unified command and control infrastructure.

Specifications
Product Type: OTHER
Series / Family: Honeywell Interfaces
Device Category: OTHER
Part Number: OPT78-2887-03
Warranty: 90-day Warranty
identifier_exists: no
Q&A
Reviews
Have Questions?

RELATED PRODUCTS

Honeywell OPT78-2724-03 Interface Module
Add to Cart The item has been added

Honeywell

SKU: OPT78-2724-03

Honeywell OPT78-2724-03 Interface Module

Honeywell interface module for unified enterprise security system integration

  • Connects multiple Honeywell devices across enterprise platforms for coordinated security operations
  • Modular design scales with facility expansion and evolving security architecture needs
  • Bridges legacy and current Honeywell systems to reduce infrastructure complexity
$450.54 $314.99 Save $135.55
The item has been added
Free shipping over $499
$450.54 $314.99 Save $135.55
Add to cart Add to quote
Honeywell OPT78-2887-01 Interfaces Accessory
Add to Cart The item has been added

Honeywell

SKU: OPT78-2887-01

Honeywell OPT78-2887-01 Interfaces Accessory

Genuine Honeywell interface accessory for enterprise 24/7 operations

  • Full compatibility with Honeywell interface systems and existing deployments
  • Designed for warehouse, distribution, and field service mission-critical use
  • Genuine manufacturer component reduces equipment damage and workflow risk
$628.81 $439.99 Save $188.82
The item has been added
Free shipping over $499
$628.81 $439.99 Save $188.82
Add to cart Add to quote
Honeywell OPT78-2829-02 Interface Module
Add to Cart The item has been added

Honeywell

SKU: OPT78-2829-02

Honeywell OPT78-2829-02 Interface Module

Multi-system interface module for Honeywell security and enterprise integration

  • Cross-platform communication between Honeywell control systems and third-party devices
  • Supports mixed-vendor environments while maintaining Honeywell ecosystem compatibility
  • Reduces deployment complexity with standard installation procedures for enterprise security
$1,187.84 $830.99 Save $356.85
The item has been added
Free shipping over $499
$1,187.84 $830.99 Save $356.85
Add to cart Add to quote
Honeywell OPT78-2873-01 Interface Module

Honeywell

SKU: OPT78-2873-01

Honeywell OPT78-2873-01 Interface Module

Genuine Honeywell interface module for enterprise device integration

  • OEM component designed for Honeywell security and control systems
  • Enables standardized protocol communication across distributed deployments
  • Drop-in replacement accessory for existing Honeywell installations
$1,281.80 $922.99 Save $358.81
The item has been added
Free shipping over $499
$1,281.80 $922.99 Save $358.81
Add to quote
Honeywell OPT78-2754-05 Interfaces Accessory
Add to Cart The item has been added

Honeywell

SKU: OPT78-2754-05

Honeywell OPT78-2754-05 Interfaces Accessory

Genuine Honeywell interface accessory for 24/7 enterprise operations

  • OEM-manufactured part ensures full compatibility across Honeywell interfaces
  • Built for continuous multi-shift warehouse, distribution, and field deployments
  • Standardized procurement reduces fleet management complexity and downtime risk
$1,983.82 $1,386.99 Save $596.83
The item has been added
Free shipping over $499
$1,983.82 $1,386.99 Save $596.83
Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources