KONE Elevator Dual-Plug Intercom/Alarm Shared Button (853343H06) – KONE Elevator Dual-Function Button

The KONE 853343H06 is a dual-plug intercom and alarm shared button designed for KONE and GiantKONE elevator KDS50 / KDS300 button systems. It combines emergency alarm and intercom functions in a single unit, providing a reliable interface for passenger communication inside the elevator car.

Equipped with dual terminals and optional Braille marking, the button complies with accessibility standards. Its built-in LED backlight delivers clear visual indication and stable signal transmission when passengers trigger emergency calls. The stainless steel front panel is scratch-resistant and engineered for long-term use in high-traffic environments.

• Dual-function design: shared intercom and alarm button in one unit
• Dual terminals for stable, reliable electrical connection
• Optional Braille marking for accessibility compliance
• Built-in LED backlight for clear visual indication
• Scratch-resistant stainless steel front panel
• Plug-and-play installation without complicated adjustment
• Compatible with KONE and GiantKONE KDS50 / KDS300 button systems

This alarm button is a common wearing spare part for elevator overhaul and routine maintenance. Typical failure modes include backlight burnout, poor contact, and unresponsive triggering after frequent pressing. Replacement is straightforward thanks to the plug-and-play design, which requires no complicated adjustment.

The unit is widely stocked for the maintenance of KONE passenger elevators and meets global elevator safety requirements.