
-3-
4. Electric Lock Connection
12V 250mA
+
-12V
LK -
LK+
N.O.
EB -
EB +
set to Normally open on the
Unlock Relay mode
Note:
1. This mode only supports electromagnetic
locks.
2. Electromagnetic lock of Power-off-to-
unlock type should be used.
3. The door lock is limited to 12V, and
holding current must be less than
250mA.
4. The Unlock Mode Parameter of Monitor
must be set to 1 (by default).
Door Lock Controlled with Internal Power
Door Lock Controlled with Dry Contact
Note:
1. The external power supply must be used
according to the lock.
2. The inside relay contact is restricted toAC
or DC 24V/1A.
3. Setup the Unlock Mode of Monitor for
different lock types.
•Power-on-to-unlock type:Unlock
Mode=0 (by default)
•Power-off-to-unlock type:Unlock
Mode=1
+
+
-
-+12V
LK -
LK+
N.O.
EB-
EB+
set to Normally Open on the Unlock Relay mode (default)
Note: Cut off this line when using external power supply