ZKTeco SpeedFace-V3L (Lite) Quick Start Guide

8.Exit Button, Door Sensor & Bell Connection
Exit Button
Door Sensor
Bell
BUT
GND
SEN
BELL-
BELL+
9.Lock Relay Connection
The system supports Normally Opened Lock and Normally Closed Lock.
The NO LOCK (normally opened at power on) is connected with 'NO'
and 'COM' terminals, and the NC LOCK (normally closed at power on) is
connected with 'NC' and 'COM' terminals.
Take NC Lock as an example below:
5
Device not sharing power with the lock
GND
+12V
NO
COM
NC
DC12V
DC12V
Normally Closed Lock
FR107

ZKTeco SpeedFace-V3L (Lite) Specifications

General

Brand	ZKTeco
Model	SpeedFace-V3L (Lite)
Category	Intercom System
Language	English