2n r lift1 cabin unit toc mount 919630e KM713160G02 Ambient air temperature for operation:

Ambient air temperature for operation: -25/55 °C

supporting VoIP-based calls with full-duplex audio

Material / Finish: Silver Brush Stainless Steel

Kone Button 4 White Flush COP Panel KM851928G001H004

2n r lift1 cabin unit toc mount 919630e KM713160G02 Ambient air temperature for operation:2N Lift1 TOC Cabin Unit SurfaceMount, No Button (919630E) Elevator Roof Speakerphone Technical Specifications Brand: 2N Model & SKU: Lift1 TOC Cabin Unit without voice alarm switch 919630E Mount Type: TOC (TopofCabin) surface mount; stainless steel housing; no cabinet panel depth required Audio: Integrated speaker and microphone Control: Emergency autodial on powerline interface; no built in buttons Power & Lines: Powered over two wire analog PSTN