The GT Series supports up to 500 tenant stations, which can communicate hands-free to a maximum of 16 entry panels and four security guard stations. The 170-degree entry station camera with PanTilt Zoom provides complete entry visibility. Choose from a one-piece stainless steel entry panel or easily configure the entry panels using either direct select or digital keypad.


  • A standard system can have up to 5 entrance stations, 2 video guard stations, and 48 tenant stations
  • An expanded system can have up to 16 entrance stations, 4 video guard stations, and 500 tenant stations
  • An enterprise-level system can have up to 480 entrance stations, 96 video guard stations, and 5,000 tenant stations
  • Multiple sites can connect across different buildings over the same network, centralizing security for large campuses and multi-building communities
  • Software-based programming allows for quick and easy system maintenance
  • Prompt, hassle-free tenant directory updates can be performed onsite with an NFC-equipped device or remotely over the same network
  • Both audio and video stations can be intermixed to meet the needs of most applications
  • Entrance stations have a digital directory or individual buttons to call tenants
  • Video guard stations can receive and forward calls to tenants, screening visitors for an added layer of security
  • Modular entrance stations can be customized with various options and configurations
  • Video entrance stations capture 170° viewing area with the built-in PTZ camera
Power Source 24V DC – use PS‑2420
Communication Hands-free (VOX) or handset (full-duplex)
Video Display 7 inch colour LCD touchscreen
Picture Memory Internal / Built‑In: record max. 20 calls (6 images per call)
with up to 5 calls protected from overwriting
SD / SDHC card: record max. 1,000 calls (40 images
per call) with up to 100 calls protected from overwriting
Camera Type: 1/4″ colour CMOS
View Area: 100° vert. x 170° horiz.
Door Release N/O dry contact, 24V AC/DC, 500mA – use EL‑12S (use RY‑24L for larger contact rating and use RY‑3DL for 3~4 doors)
Wire Type Door Station to Master Station: 2‑cond., mid cap,
solid, non‑shielded – 100m Beige Ø0.9mm, AE7090210G: 100m Gray Ø0.9mm
Power Supply to Master Station: 2‑cond., mid cap,
solid, non‑shielded – 100m Beige Ø0.9mm, AE7090210G: 100m Gray Ø0.9mm
Master Station to Adaptor: CAT‑5e or CAT‑6
Adaptor to Sub Master Station: CAT‑5e or CAT‑6JPW-BA: AE7120230B: 300m Beige Ø1.2mm
Distance Door Station to Master Station: 100m
Master Station to Distribution Adaptor: 200m
Distribution Adaptor to Sub Master Station: 50m
Power Supply to Master Station: 5m(0.65-0.8mmØ) 10m(1.0-1.2mmØ)
Power Supply to Distribution Adaptor: 5m(0.65mmØ) 10m(0.8-1.2mmØ)With JPW-BA, Door Station to Master Station: 300m


GT Series Brochure

Spec Sheet
GT-1A Spec Sheet
GT-1C Spec Sheet
GT-1C7-L Spec Sheet
GT-1D Spec Sheet
GT-1M-L Spec Sheet
GT-1M3-L Spec Sheet
GT-2C Spec Sheet
GT-2H Spec Sheet
GTA-DES Spec Sheet
GTV-DES104 Spec Sheet
GTV-DES202 Spec Sheet
GT-DM Spec Sheet
GT-MK Spec Sheet


GT Series QuikStart Guide
GT Installation Manual
GT Dip Switch Setting Matrix
GFK-PS Instructions
GFW-S Instructions
GT-1C7-L Instructions
GT-1M3-L Instructions
GT-AC Instructions
GT-OP2/OP3 Instructions
GT-VAX Instructions
GTW-LC Instructions
PS-2420 Instructions


GT Entrance & Guard Operation Manual
GT-1D Consumer Operation Guide
GT-1D Operation Manual
GT-1M-L Consumer Operation Guide
GT-1M-L Operation Manual
GT-1M3-L Operation Manual
GT-1A Consumer Operation Guide
GT-1C Consumer Operation Guide
GT-1C Operation Manual
GT-1C7-L Operation Guide
GT-2C Consumer Operation Guide
GT-2C Operation Manual
GT-2H Consumer Operation Guide

GT Series Security Video Intercom with Remote Programming - Aiphone UK
GTstandards - Aiphone UK