Hands-free operation with high audio quality (full-duplex)
Switching light
Full-duplex operation in connection with comfort indoor station
Simplex operation in connection with standard indoor station
High audio quality due to active noise suppression (noise and line echo cancellation)
AEC (Acoustic Echo Cancellation), electronic method for acoustic echo reduction
Automatic calibration of the ambient and network conditions
Speaker with great dynamic range and high-quality sound
Volume adjustable
Covers for push-buttons can be combined variably, 1- to 4gang or 2- to 8gang
Acknowledgement tone for bell button
Acoustic status indication if system is occupied (existing communication)
Automatic call cut-off
Durable energy saving LEDs for labelling illumination
Labelling illumination depending on brightness
Fault analysis due to different flashing of the LED labelling illumination
Fault differentiation due to acoustic feedback signal when pressing a bell button
Weather-proof loudspeaker
Solid, robust metal front plate
Integrated dismounting protection
Bell button configured for switching light (basic settings)
Bell button switches light depending on brightness (automatic light)
Brightness threshold adjustable
Commissioning manually, with service device or commissioning software
Programming without access to flats possible
Device configuration is saved on exchangeable EEPROM
DIP switch settings: – number of required bell buttons – volume of acknowledgement tone – brightness sensor threshold – time for door release – communication time – volume speaking/listening
Electret capacitor microphone
Audio and video stations can be combined in the same installation
Inscription fields can be labelled with the JUNG labelling tool
