DDA Aids Audio Door Phone, Used as Intercom System for Blind or Partially Sighted Person

  • Price:


  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:


  • Validity to:

    Long-term effective

  • Last update:

    2017-12-29 14:34

  • Browse the number:


Send an inquiries
Company Profile
Venture Global Limited
By certification [File Integrity]






Room 1102, 11F, Fabrico Industrial Building, 78-84 Kwai Cheong Road, Kwai Chung, N.T., Hong Kong SAR


Product Details
Model Number: ADP-DDA1-C2 Brand Name: VENGUARD, VIDMIC Key Specifications/Special Features: DDA aids door phone is an audio door phone specially developedfor disabled consumersDoor station engraved with call-in braille for the blind orpartially sighted personDoor station includes two super bright LED indicator, onepermanently printed with speak now and door open for the deaf orhard-to-hear personExtended length panel provides convenience to wheelchair user(optional)Multi-entrance (connects to two door stations or guardroom,specify version)
  • Multi-handset (connects to extra handset forintercommunication, specify version)
  • Stylish lighted nameplate made of extruded aluminum panel
  • Heavy-duty weatherproof construction design (doubleinsulation)
  • Flush or surface-mounted door station is available
  • Handset with LED flasher
  • Loud and crystal clear bell sound on handset
  • Dry contact or 12V DC/350mA power for gate opener or releasebuttons
  • Power adapter: 15V DC/800mA
  • Wiring systems: 2W, 2 + 2, 4 + N are available
  • Door stations with one and two-call buttons are available
  • Handset dimensions (H x W x D): 230 x 80 x 74mm
  • Panel dimensions (H x W x D): 198 x 108 x 38mm and 274 x 108 x77mm (extended length panel)
  • Please consult our technical engineer for best solution
  • Shipping Information:
    • FOB Port: China (Mainland)
    • Lead Time: 30 - 45 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe