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Installation
Connecting a Door 2/5
2a. Connect the Lock (Dry)
When using an external power supply which accepts a dry contact, ensure
that "NONE" is selected on the door power selection switch.
Fail Secure
Fail Safe
2b. Connect the Lock (Wet)
In a Wet configuration, ensure that power selection
switch is set to the correct voltage as outlined by
the locking hardware specifications.
● Set it to "12VDC" for 12 volt locking hardware
● Set it to "24VDC" for 24 volt locking hardware
The AC12 is rated to power:
12V locks up to 700mA and 24V locks up to 350mA.
Fail Secure
LOCK (+) positive goes into NO
LOCK (-) negative and ground wire goes into COM
AC12
19
AC12
AC12
Lock
Verkada Inc. 406 E 3rd Ave, San Mateo, CA 94401
sales@verkada.com
Access Power Controller
Input
Output
IN
NC
COM
GND
NO
Access Power Controller
Input
Output
NC
IN
COM
GND
NO
Warning
When connecting the lock in the Wet
configuration, ensure the negative of
the lock goes into the COM port as
shown in the diagrams below.
Fail Safe
LOCK (+) positive goes into NC
LOCK (-) negative and ground wire goes into COM
AC12
All specifications are subject to change without notice
Copyright © 2023 Verkada Inc. All rights reserved.
Lock
Lock
Lock
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