Essex Electronics K1 Series Installation Instructions Manual page 8

PINK- Remote Bypass
Connect a Normally Open push button between PINK and BLACK
to trigger the main output for its normal Door Open Time setting.
ORANGE- Set Up Programming
Momentarily connecting ORANGE to BLACK puts the unit in Set
Up Mode (same as entering * 3, Master Code #).
GREEN- Optional Encoded Relay Module
GREEN is a special output for an optional "Secure/Encoded Relay
Module". (Part No. ERM-3)
BROWN- 24-hour Access
If Time Clock is enabled in Set up (page 16) and the BROWN wire
is grounded, all codes work normally. When the BROWN wire is
not grounded, only those codes with 24-hour Access Authorization
(page 17) will function.
External Relay Wiring Diagram
Note: The Main, A and B Keypad outputs are transistor outputs
intended to drive an external relay.
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Essex Electronics, Inc. | 805.684.7601 | 800.KEY-LESS | fax 805.684.0232 | keyless.com