Flush-mounted (on box art. 6117) or surface-mounted (with bracket art. 6620) colour monitor with 4.3" / 16:9 touch screen, full-duplex audio. Allows adjustement of backlighting intensity, contrast, audio volume and ringtone volume. Equipped as standard with sensitive touch controls for lock-release, audio activation, self-ignition, privacy service and 3 other controls for programmable functions, door open and new message indicator LEDs. Standard floor door call and call repetition management, with alarm and panic inputs and micro-SD card slot. You can customise the ringtone and video memory function with an absent message. Can also be used on standard PoE systems. Dimensions 142.5x147x23mm. Compatible with H.264 video format. Features Color monitor with 35'' OSD Fitted with "sensitive touch" technology, handsfree function, audio, ringtone, color and contrast adjustment The ringtone can be personalized from a selection of polyphonic ringtones Full duplex audio Monitor fitted with an SD card slot