Flexible in all cases

Series KTU

Fits everywhere. The series KTU is available in standard dimensions as well as customised dimensions. This is a benefit for all existing wall openings. The size of the front plates as well as the number and layout of the bell buttons can be determined individually. Thus you can, for example, clearly display the layout of flats by floor and by front and rear building.

  • Within standard dimensions up to 21 flats
  • Individually extendable as regards customised dimensions
  • Size up to 800x2,000mm
  • Extendable to loudspeakers, camera, code lock or transponder reader
  • Individual layout of bell buttons
  • Front plate made of anodised aluminium, stainless steel or PVD brass
  • Bell buttons made of plastics or aluminium
  • Including flush-mount box

Samples of customised front door stations as regards colour, engravings or built-in situations you may find here. Please contact our hotline.

Specifications

System and installation functions
Type of product bell buttons tableaus
Number of call destinations up to 21
Allocation per bell button max. 2 serial numbers resp. indoor stations
TCS:BUS Connection | Bell Button Connection With plug-in screw-type terminals
Configuration options manually | with service device | with configo
Trigger functions
Door call each bell button
Light switching programmable on each bell button
(De)activatable functions
Acknowledgement tone when pressing the bell buttons
Selection and settings
Volume voice output yes
Door call talking time 56 sec (adjustable factory setting)
Door release standby time 56 sec (adjustable factory setting)
Door release time on R-terminal 3 sec (adjustable factory setting)
Light switching function programmable on bell button
Displays
Key illumination possible (light boards inside the flush-mount box)
Housing, installation, extended functions
Type of installation flush-mount
Housing front plate with flush-mount box (included)
Front plate aluminium, anodised natural | stainless steel grinded
Flush-mount box steel plate, galvanised
Name plate push button made of plastics crystal clear plastics | cover smoked glass
Nameplate push button made of metal frame aluminium | cover plastics crystal clear | push button stainless steel in matt finish
Opening principle removable nameplates from front (without opening the tableau)
Name plate illumination LED-push button illumination possible (light boards inside the flush-mount box)
Memory of the system configuration interchangeably plugged-in
Functionally extendable with Built-in door loudspeaker TCU
Dimensions H x W x D in mm
Front plate 370 to 550 x 160 to 380 x 3 (2 if in stainless steel)
Flush-mount box 350 to 530 x 140 to 360 x 50

Technical data

Electrical features
Signal transmission and power supply polarity-free and short-circuit protected 2-wire TCS:BUS
Circuitry (number of wires) 3 (a/b, P)
Supply voltage 26 V
Power consumption long light board 0.3 W (alternatively 12 V bell transformer)
Power consumption short light board 0.15 W (alternatively 12 V bell transformer)
Commissioning and maintenance
Memory interchangeably plugged-in
Slot To import TCU2-memories
Parameter which can be changed manually call destinations or light switch function | volume voice output | acknowledgement tone selection | microphone sensitivity
Parameter which can be changed with service device call destinations or light switch function | duration of call | changing/locking of AS addresses
Parameter which can be changed with configo software call destinations or light switch function | duration of call | door call standby time | door call time | call time | changing/locking of AS addresses
Climatic characteristics
acceptable ambient temperature -25 to +55 °C
Protection class IP44
Scope of delivery
Product front door station (incl. flush-mount box)
Accessories product information

Article numbers

Description H x W x D in mm Article number
Bell buttons tableau with 5 keys, one-columned, Aluminium anodised natural H 370 x W 160 x D 3 mm (Front panel) | H 350 x W 140 x D 50 mm (Flush-mount box) KTU1105...-0010
Bell buttons tableau with 6 keys, one-columned, Aluminium anodised natural H 370 x W 160 x D 3 mm (Front panel) | H 350 x W 140 x D 50 mm (Flush-mount box) KTU1106...-0010
Bell buttons tableau with 7 keys, one-columned, Aluminium anodised natural H 430 x W 160 x D 3 mm (Front panel) | H 410 x W 140 x D 50 mm (Flush-mount box) KTU1107...-0010
Bell buttons tableau with 8 keys, one-columned, Aluminium anodised natural H 430 x W 160 x D 3 mm (Front panel) | H 410 x W 140 x D 50 mm (Flush-mount box) KTU1108...-0010
Bell buttons tableau with 9 keys, one-columned, Aluminium anodised natural H 490 x W 160 x D 3 mm (Front panel) | H 470 x W 140 x D 50 mm (Flush-mount box) KTU1109...-0010
Bell buttons tableau with 10 keys, one-columned, Aluminium anodised natural H 490 x W 160 x D 3 mm (Front panel) | H 470 x W 140 x D 50 mm (Flush-mount box) KTU1110...-0010
Bell buttons tableau with 11 keys, one-columned, Aluminium anodised natural H 550 x W 160 x D 3 mm (Front panel) | H 530 x W 140 x D 50 mm (Flush-mount box) KTU1111...-0010
Bell buttons tableau with 12 keys, one-columned, Aluminium anodised natural H 550 x W 160 x D 3 mm (Front panel) | H 530 x W 140 x D 50 mm (Flush-mount box) KTU1112...-0010
----- ----- -----
Bell buttons tableau with 10 keys, two-columned, Aluminium anodised natural H 370 x W 270 x D 3 mm (Front panel) | H 350 x W 250 x D 50 mm (Flush-mount box) KTU1210...-0010
Bell buttons tableau with 12 keys, two-columned, Aluminium anodised natural H 370 x W 270 x D 3 mm (Front panel) | H 350 x W 250 x D 50 mm (Flush-mount box) KTU1212...-0010
Bell buttons tableau with 14 keys, two-columned, Aluminium anodised natural H 430 x W 270 x D 3 mm (Front panel) | H 410 x W 250 x D 50 mm (Flush-mount box) KTU1214...-0010
Bell buttons tableau with 16 keys, two-columned, Aluminium anodised natural H 430 x W 270 x D 3 mm (Front panel) | H 410 x W 250 x D 50 mm (Flush-mount box) KTU1216...-0010
Bell buttons tableau with 18 keys, two-columned, Aluminium anodised natural H 490 x W 270 x D 3 mm (Front panel) | H 470 x W 250 x D 50 mm (Flush-mount box) KTU1218...-0010
Bell buttons tableau with 20 keys, two-columned, Aluminium anodised natural H 490 x W 270 x D 3 mm (Front panel) | H 470 x W 250 x D 50 mm (Flush-mount box) KTU1220...-0010
----- ----- -----
Bell buttons tableau with 15 keys, three-columned, Aluminium anodised natural H 370 x W 380 x D 3 mm (Front panel) | H 350 x W 360 x D 50 mm (Flush-mount box) KTU1315...-0010
Bell buttons tableau with 18 keys, three-columned, Aluminium anodised natural H 370 x W 380 x D 3 mm (Front panel) | H 350 x W 360 x D 50 mm (Flush-mount box) KTU1318...-0010
Bell buttons tableau with 21 keys, three-columned, Aluminium anodised natural H 430 x W 380 x D 3 mm (Front panel) | H 410 x W 360 x D 50 mm (Flush-mount box) KTU1321...-0010
----- ----- -----
Plastic buttons 0-
metal buttons 1-

Product variants

Functional variants

Extended functions

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