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

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DDA aids door phone is an audio door phone specially developedfor disabled consumers
Door station engraved with call-in braille for the blind orpartially sighted person
Door station includes two super bright LED indicator, onepermanently printed with speak now and door open for the deaf orhard-to-hear person
Extended 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