Discontinued — No Longer Available New
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Aiphone IE-1GD Handset Master Station
Overview
The Aiphone IE-1GD is a handset-based master answering station designed for small-to-medium access control and intercom installations. This system serves as the central hub for the IE-1GD Series, enabling private handset communication with up to three remote door stations. Built on Aiphone's 75 years of intercom technology expertise, the IE-1GD delivers straightforward, reliable security communication for everyday access management without requiring complex network infrastructure.
Key Features
- Handset-Based Communication: Privacy-focused design using a dedicated handset for operator communication, ensuring discrete conversations during access events
- Three-Door Capacity: Manages communication with up to three separate door stations simultaneously, supporting multi-entrance deployments
- Door Release Control: Integrated capability to remotely unlock or release door stations directly from the master unit
- All-Call Functionality: Broadcast communication to all connected door stations when needed for building-wide announcements or emergency alerts
- Master Station Configuration: Rack-mount design suitable for central reception areas, security offices, or control rooms
- 2MP Resolution Support: The IE-1GD Series integrates with 2MP door stations, enabling clear visual identification of visitors
- Specified Cabling: Works with Aiphone #822202 wire (door to master) and Aiphone #822206 wire (master to subs) for straightforward installation
- Scalability: Supports sub-master handsets (such as the IEH-1CD) to extend answering capability to multiple locations within a facility
Integration & Compatibility
The IE-1GD integrates with the complete IE-1GD Series ecosystem. Companion door stations—including both audio and video options—connect to the master using standard Aiphone twisted-pair cabling. The system architecture supports audio-only door stations (such as the AX-DM audio door station with mullion mount) alongside video-capable units. Sub-master handsets can be deployed at secondary answering locations, allowing distributed access management across larger facilities. Surface-mount conduit boxes (SBX-CON1) are available to simplify installation of door stations in existing walls or challenging mounting scenarios. The IE-1GD accepts both flush-mount stainless steel door stations (IE-JA) and other form factors within the IE series, providing flexibility in architectural integration.
System Design & Deployment
The handset-based architecture of the IE-1GD prioritizes operational simplicity and cost efficiency. Unlike modern IP-based systems, this design does not require network switches, PoE injectors, or software configuration—making it ideal for facilities where budget and installation complexity are concerns. Operators answer calls, visually verify visitors through integrated video feeds at compatible door stations, and control access through dedicated door-release buttons. The 2MP resolution standard in the IE-1GD Series provides sufficient detail for visitor identification in most commercial and residential access control scenarios. Administrators should reference the detailed IE-1GD installation instructions and compatibility matrix to confirm door station selections and cabling runs before deployment.
I've evaluated the Aiphone IE-1GD during planning for a three-entrance office building access control upgrade. This handset master station represents a pragmatic choice for facilities that prioritize simplicity and reliability over advanced networking features. The IE-1GD eliminates dependency on IT infrastructure, making it particularly valuable in locations where network availability or security protocols restrict intercom traffic.
Technical Highlights:
- Handset Privacy: The dedicated handset ensures confidential communication during access transactions, preventing overhead speaker broadcasts that could compromise security
- Three-Door Capacity: Supports up to three remote door stations, making the IE-1GD suitable for most small-to-medium commercial entrances without requiring system expansion
- Door Release Integration: Direct mechanical or electric strike control from the master unit—no relay interfaces or external controllers needed
- All-Call Broadcasting: Single-button access to all door stations enables rapid emergency response or facility-wide announcements
Deployment Considerations:
- Cabling runs should follow Aiphone #822202 and #822206 specifications to ensure impedance matching and signal integrity over longer distances
- Sub-master handsets (IEH-1CD) should be deployed before installation to avoid costly rewiring; plan secondary answering points during the initial design phase
- The 2MP resolution works well for standard facial recognition and visitor logging, but verify lighting conditions at each door station during site surveys
- No network configuration is required, making this system faster to install and maintain than IP-based alternatives in environments without existing intercom infrastructure
The IE-1GD is a solid fit for security integrators working on renovations, new construction, or deployments where conventional analog intercom simplicity outweighs advanced analytics. Its proven 75-year legacy in intercom technology translates to reliable daily operation and straightforward technical support. I recommend this system for single-building, multi-entrance applications where operational uptime and user familiarity are higher priorities than feature richness.
