The 4.3" 16:9 format color monitor has various functions:

• Adjustment of the call volume
• Selection of the ringtone for external calls and floor calls
• MUTE function
• Brightness and color adjustment
• door opener button
• 2 additional buttons for additional functions (opening gates, turning on staircase lights, calling the switchboard, etc.).
• Opening of second carriage door

Other characteristics:

• LED signaling for call indication and other active functions
• Possibility of making 2 intercom calls; metal bracket for wall fixing with predisposition for mounting on 503 flush-mounted boxes
• Programming with Dip-switch
• Integrated provision for hearing aid wearers
• Predisposition for surface-mounting or recessed wall mounting
• 2 free buttons for connection to E2BPP Yokis for two wireless actions/scenarios
• Panic call
• Call repetition