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Black audio door intercom WOHNTELEFON
residentialwall-mounted

Black audio door intercom - WOHNTELEFON - Merten GmbH - residential / wall-mounted
Black audio door intercom - WOHNTELEFON - Merten GmbH - residential / wall-mounted
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Characteristics

Finish
black
Applications
residential
Mounting
wall-mounted
Interior unit height

220 mm
(8.7 in)

Interior unit width

90 mm
(3.5 in)

Interior unit depth

18 mm, 42 mm
(0.7 in, 1.7 in)

Description

Product
  • Designation: Residential handset, black
  • Article number: 1763040
  • Material price group: R2
  • Brand: Ritto


Key features
  • Series: TwinBus
  • Product type: Residential intercom handset
  • Control keys: Listen-in suppression; door opener button
  • Color: Black
  • Intercom type: 2-way intercom


Additional features
  • Subcategory: Light switching system
  • Intended use: TwinBus door intercom installations
  • Mounting mode: Wall-mounted
  • Power supply: Via TwinBus power unit
  • Functions: Visual call indicator; call differentiation for door/floor calls
  • Terminals: Plug-in
  • Local signalling: Optical indicator; call-number suppression switch
  • Adjustments: Ringtone volume: 4 settings
  • Signal type: 5 adjustable ringtones
  • Compatibility: Radio transmitter; call-interface relay; desktop console


Dimensions and weight
Width: 90 mm
Height: 220 mm
Depth: 18 mm / 42 mm
Product weight: 0.315 kg


Packaging units
Packaging type 1: PCE
Units per pack: 1
Packaging weight: 342,000 g
Package 1 height: 4.600 cm
Package 1 width: 9.300 cm
Package 1 length: 22.700 cm
Packaging type 2: CAR
Packaging 2 quantity: 33
Packaging 2 weight: 11.534 kg
Package 2 height: 30.700 cm
Package 2 width: 34.000 cm
Package 2 length: 40.500 cm


Warranty
Commercial warranty: 18 months


Sustainability (excerpt)
Total lifecycle carbon footprint: 7 kg CO2 eq.
Total CO2 balance: 7 kg CO2 eq.
Manufacturing phase (A1-A3): ≈ 4 kg CO2 eq.
Distribution phase (A4): ≈ 0.7 kg CO2 eq.
Installation phase (A5): ~0 kg CO2 eq.
Use phase (B2,B3,B4,B6): ≈ 0.7 kg CO2 eq.
End-of-life (C1-C4): ≈ 0.8 kg CO2 eq.
Mercury-free: Yes
PVC-free: Yes
Recyclability potential: 4%
WEEE marking: Product must be disposed of according to EU regulations and must not be disposed of with household waste.


Technical specifications
  • Type: Residential handset for TwinBus door intercoms
  • Colour: Black
  • Mounting: Wall-mounted
  • Power supply: TwinBus power unit
  • Ringtone: 5 adjustable ringtones
  • Ringtone volume: 4 steps
  • Dimensions (W×H×D): 90 mm × 220 mm × 18/42 mm
  • Weight: 0.315 kg
  • Compatibility: Radio transmitter, call-interface relay, desktop console
  • EAN: 4026529023760
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.