All rights reserved. DoorKing, Inc. 120 Glasgow AvenueInglewood, California 90301 U.S.A. Phone: 310-645-0023Fax: 310-641-1586 Use this manual with the following models only. Model 1820 Telephone Intercom Systems with circuit board 1885-010, Rev A or higher. DoorKing, Inc. reserves the right to make changes in the products described in this manual without notice and without obligation of DoorKing, Inc. to notify any persons of any such revisions or changes. Additionally, DoorKing, Inc. makes no r

Note that the electric strike and the magnetic lock are powered from their own power supply. The relay 2 contact is set to either normally open (NO) for electric strikes, or normally closed (NC) for magnetic locks by placing the relay 2 contact shorting bar on either the NO or NC pins. A variation of this diagram is for the system to control three doors, or two gate operators (entry and exit) and a door, or three gate operators. Text Box: 2.3.4 Tracker Expansion Board Control When Tracker expans

1. Press *24 and enter the four-digit MASTER CODE _ _ _ _ (beep). 2. Enter the area code reference number (0 through 9) _ then press * (beep). 3. Enter # # # # then press * (beep). 4. Repeat steps 2 and 3 to delete additional area codes. 5. Press 0# TOGETHER to end this programming step (beeeeeep). 3.5.9 Display Phone Numbers (1815, 1817 Systems Only) Use this programming sequence to display phone numbers programmed under known directory codes, i.e. if you wanted to see what phone number was pro

All rights reserved. Text Box: DoorKing, Inc. 120 Glasgow Avenue Inglewood, California 90301 U.S.A. Phone: 310-645-0023 Fax: 310-641-1586 Text Box: Use this manual with the following models only. All 1803PC models with circuit board 1844-010 REV A and B. All 1815 models with circuit board 1840-010 REV D and E. All 1817 models with circuit board 1841-010 REV F and G. DoorKing, Inc. reserves the right to make changes in the products described in this manual without notice and without obligation of

2. To deny access, hang up the telephone. Prior to ringing the resident’s phones, the 1812 will perform several logic steps to check the status of the Do Not Disturb (DND) and Call Forwarding features. If the DND feature is turned on, the DND schedule will be checked. If the current time is within the DND schedule, the system will not ring the resident’s phones or call forward. If the call forwarding feature is turned off, the 1812 will always ring the resident phones when the Push To Call butto

It is highly recommended that you complete the resident listing in the appendix prior to starting any programming from the keypad. This listing will provide you with the information needed to complete the manual programming sequence. This symbol _ in the programming steps indicates numbers that you will need to enter, one number per symbol. When programming from the keypad, after each programming step is performed correctly, a short tone (beep) will be heard. When the programming session is ende