Doorking ITEM: 1812-093


Doorking ITEM: 1812-093
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  • Free shipping on most items over $200
  • We have 15+ years of industry experience
  • GSA, Net 30 and purchase orders available



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. 

    • 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.
    • 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 sys
    • 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: 6.13"H x 10"W x 5.25"D.
    • Surface curved mount dimensions: 7.38 "H x 10.88"W x 6"D
    • Flush mount dimensions: 9.13"H x 11.88"W x 4.5"D
    • Wall mount dimensions: 7.38"H x 10.75"W x 3.5"D

    All in stock orders typically ship the same business days or within 1-2 business days.  Cut off for same day shipping is 2:30PM Central Time.


    Items with lead times typically ship in 4-7 business days.


    Orders with free shipping may have longer lead times due to those items being shipped the most economical way.  Free shipping on most orders over $195.00 does not include gate operators, loop sealant, and any extreme length or weight items

    Our return policy lasts for only 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund. Some items such as Gate Operators or custom parts may not be returnable or carry a restocking fee if returned.

    Read return policies

    Protec Controls accepts purchase orders please contact us.

    NET 30

    We also support Net 30 terms on our website for easy ordering. Please fill out the form to the right with your company information and we will get your account setup to place Net 30 orders.


    Protec Controls accepts GSA SmartPay cards along with all major credit cards. For government quotes and purchase orders please email

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