Technology that connects
people with people
G-Max I&C started in 2001 as a caller-ID digital keyphone company and became one of Korea’s top three keyphone makers. We develop and manufacture keyphone systems, feature phones and elevator emergency call systems.
Product line-up
Keyphone Systems
Digital keyphone systems with built-in caller ID, from small offices to larger sites.

Telephones
Feature phones that work with G-Max systems and with other vendors’ keyphone and PBX lines.

Elevator Emergency Call
An elevator emergency call system built on keyphone switching technology.
Other Solutions
Wireless display, UWB docking and power-line camera products from our R&D center.

Every emergency call from an elevator reaches a person
An in-car emergency call rings the machine room, management office and security desk at once, then forwards automatically to an outside call center or maintenance company if unanswered.
- Reuses existing intercom wiring
- Call any car from outside (DISA) · three-way calls
- Program memory protected during power failure
- Hyundai Elevator partner · elevator OEM

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Questions about our products?
Our technical and sales team will help you directly.