Hikvision DS-KM9503 10 inch Touch Android IP Main Station, Built-in SIP private server, Displays operation pages via HDMI, Video intercom and access control functions: (Call waiting, call priority configuration, call across buildings), ROM: 8GB, RAM: 2GB, Built-in omnidirectional microphone, Built-in loudspeaker, TCP/IP, SIP, RTSP, USB: 3, TF Card: Support TF card (up to 128 G), Lock Control: 2 relays (reserved), 3 touch buttons, 12 VDC, standard PoE (LAN1).

Hikvision DS-K2210 Elevator Master Controller, TCP/IP, RS-485, and Wiegand, Up to 128 floors permissions can be controlled, Supports adding 20,000 normal cards and saving 50,000 events, 1 Panic Button; 1 Fire Alarm Button; 1 Maintenance Button, Watchdog and Tamper-proof function, 12 VDC.

Hikvision DS-K2M0016A Elevator Sub-Controller, 32 bit Processor, RS-485 Interface: 2, Alarm Input: 2, Relay Output: 16, Buzzer: 1, Up to 8 distributed elevator controllers can be linked to the master elevator controller.