Signo Colour Monitor with DDA Compatible

£350.00 (Excl. 20% VAT)
Part No. 1740/40

SIGNO video door phone designed by Architect CITTERIO, with 1 green colour backlit door opening button, 2 supplementary function buttons, adjustable call volume and mute. It is provided with a special handset with earpiece allowing hearing-impaired users to hear who is talking from the panel. The video door phone is supplied without bracket (1740/90).

This is a replacement for the 1740/1.

Installation in 4+n video systems with electronic call.

  • 4″ colour LCD monitor
  • Call tone adjustment – Max – Min – Mute
Dimensions H225mm x W205mm x D50mm
Screen DimensionsH81mm x W59mm
Power Voltage16-18 Vdc
Working Consumption0.35A
Operating Temperature Range-5°C to 50°C


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