ZKTeco Notus - Lock Relay Connection

Notus User Manual
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The illustration is given below.
Lock Relay Connection 1.5.2
The device supports normally opened and normally closed conditions.
The Normally Opened Lock (normally opened at power on) is connected with 'NO1' and 'COM'
terminals, and the Normally Closed Lock (normally closed at power on) is connected with 'NC1' and
'COM' terminals.