HIKVISION Ultra Series User Manual

Figure 4-4 Wire Device
Figure 4-5 Wire Secure Door Control Unit
Type 2
Note
The re system (NO and COM, normally open when powering o) is connected with the lock and
the power supply in series. When an re alarm is triggered, the door remains open. In normal
mes, NO and COM are closed.
Face Recognion Terminal User Manual
13

HIKVISION Ultra Series Specifications

General

Brand	HIKVISION
Model	Ultra Series
Category	Touch terminals
Language	English