Comelit CYR-EX-9000H Hands-free 7" 16:9 format Color MonitorFlush-mounted (accessory for mounting included) • Surface-mounted (accessory for mounting included) • Color monitor with 7" 16:9 Wide-Screen • Hands-free full-duplex audio • Touch sensitive controls. • Adjustment of brightness level, contrast, audio volume and ringtone volume • Customizable ringtones • Fitted as standard with control buttons for lock-release, audio enable/disable and paging call with relative indicator LEDs, plus 6 further buttons for self-ignition, privacy service and other programmable functions. • Manages floor door call and call repetition. • Complete with 2 x 8-position DIP-switches for user code programming and button programming.