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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

Aiphone GT-203HB Surface Mount Box

Overview

The Aiphone GT-203HB is a vandal-resistant surface mount enclosure designed for the GT Series modular entrance panel system. This 2x3 module configuration (2 horizontal × 3 vertical) provides a robust mounting solution for multi-module deployments in residential and commercial access control environments.

Compatibility

The GT-203HB integrates with GT Series audio and video modules, including GT-DB audio modules, GT-VB camera modules, and their NFC-enabled variants. Supports flexible system architecture with audio tenant stations (GT-1A, GT-1D), video tenant stations (GT-1C7, GT-1M3), and security guard stations (GT-MKB-N). Designed for surface wall mounting in entrance applications requiring protection against vandalism.

System Integration

Works within expanded GT Series installations supporting up to 25 tenants per trunk and 125 total tenants per video or audio bus controller. Compatible with standard two-conductor wiring infrastructure for both audio and video signal distribution.

Product Documentation

Aiphone GT-203HB Datasheet

Specifications
Form Factor: Mount
Mount Type: Surface
Product Type: Mounting Accessories
Weight: 3.9 lb
Country of Origin: Japan
Category: Mounting Accessories
Type: 2x3 Module Surface Mount Box
Environment Rating: Vandal Resistant
Warranty: 2-Year Warranty
Compatible With: the
Mount Style: Surface Mount
Mount_Type: Wall
Form_Factor: Box
Resolution: 4096x2160
Q&A
Reviews

Aiphone GT-203HB 2x3 Module Surface Mount Box

$504.00
$270.99

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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
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Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
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