DoorKing 1808 Telephone Access Plus - Manual (Page 17)

Postal Switch Installation (1810 Access Plus only)
The 1808 Access Plus unit does not have provisions for the installation of the postal switch. If letter
carrier access is required when using the 1808, the postal switch can be mounted in the DoorKing
P/N 1402-080 - Postal Lock Box.
DOORKING, INC., INGLEWOOD, CA 90301
Date: Dwg. No.
Postal Lock Installation Detail
Rev.
Title:
10/09 A M1810-AP-2
Postal Lock Installation Detail
Common to Terminal 9
Normally Closed to Terminal 7 or 8
Micro-switch is pre-wired. Controller terminals are shown
for clarification only.
Connect to terminal 7 to activate relay 1; connect to
terminal 8 to activate relay 2.
Postal lock supplied by others.
Cut tie-wrap only if postal lock is installed. Micro-switch is wired Normally Closed.
Switch is held “open” by tie-wrap or postal lock when installed.
2
3
1
4
1
3
2
4
1810-162-J-1-12 Page 17