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DoorKing 1812 plus Surface


Product Description

 DoorKing 1812 plus Surface

    The 1812 Plus is an updated version of the 1812 Classic and features an upgraded processor, a new high fidelity digital voice circuit, better volume control, a lighted push-button and additional call out telephone numbers (up to 27). This unique communication and access control system allows homeowners to use their existing telephone as an intercom to speak with a guest at a door or gate and is ideal for those applications requiring a basic, single door or gate, access control solution.
  • Connects directly to your existing C.O. (Central Office) phone line. No additional monthly expense for a separate telephone line to the entry system.
  • Digital voice circuit for cyrstal clear communication.
  • Unique double ring identifies calls from the 1812.
  • Two relays allow control of two doors or gates.
  • Answer machine bypass feature allows the homeowner to call the 1812 from an off site location and ?by-pass? a home answering machine to perform programming operations.
  • Built-in call waiting so calls from the access system are never missed ? even if you?re on the phone.
  • Call forwarding ? never miss an access system call, even if you?re away from your home. And you can even create a time zone for when you want your calls to be forwarded.
  • Dial-out function provides up to 27 alternate phone numbers for the system to call.
  • Do-not-disturb feature allows the homeowner to set times when the access system will not ring the house phones.
  • Program up to four ?hold-open? time zones to keep your door or gate open during certain times of the day.
  • Program up to 50 individual five (5) digit entry codes. You can even time zone restrict certain entry codes.
  • Program up to 10 temporary entry codes with start and end dates and time zone restrictions. Great for allowing service companies entry to your property.
  • Special intercom programming mode allows the 1812 to be connected directly to a PBX or KSU phone system.



  • 1812 Plus
  • Call waiting.
  • Call forwarding with time zone restrictions.
  • Unique double ring.
  • Built-in clock / calendar.
  • Do-not-disturb feature.
  • Four ?hold open? time zones.
  • Answer machine bypass feature.
  • 50 5-digit entry codes with time zone restrictions on some codes.
  • 10 Tempory entry codes with start and end dates.
  • Intercom mode for use with PBX and KSU phone systems.
  • Camera ready.



  • Hands free, full duplex digital audio circuit.
  • 1812 Plus Capacity: Interfaces with a single phone line 27 dial-out phone numbers Two relays for door or gate control.
  • 1812 Plus Programming Method: System keypad or touch-tone telephone.
  • 16 VAC, 20 VA (250 ma) power transformer provided.
  • FCC (US): DUF6VT-12874-OT-0
  • DOC (CAN): 1736 4507 A
  • Complies with UL 294; ETL Listed.
  • Surface mount dimensions: 6.25"H x 10"W x 5.25"D.
  • Surface curved mount dimensions: 6.75"H x 11"W x 6.25"D
  • Flush mount dimensions: 9.25"H x 12"W x 4.5"D.
  • Wall mount dimensions: 7.325"H x 10.75"W x 3.5"D



  • Surface, curved surface, flush or wall mount - specify which.
  • Stainless steel or gold plated housing (surface mount only).
  • Gold plated faceplate - Flush or surface mount units only.



  • Heater kit (recommended when temperatures routinely fall below 10F / -12C).
  • Mounting post.
  • Auxiliary keypad for entry codes.
  • Surge suppressors.

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