Dahua KTA02 User Manual

6
3 Wiring
At most 2 door stations and 3 indoor monitors can be wired in one communication system.
Preparations
3.1.1 Port Connection Rules
Port connection rules
 Port A of an indoor monitor can be connected to Port C of another indoor monitor to do
data communication.
 Port B of an indoor monitor can be connected to Port D of another indoor monitor to do
data communication.
 Port A of an indoor monitor cannot be connected to Port B or D of another indoor monitor to
do data communication.

Dahua KTA02 Specifications

General

Model	KTA02
Category	Intercom System
System	Embedded Linux
Network Protocol	TCP/IP
Installation	Wall-mounted
Tamper Switch	Yes
Card Type	IC card
Network	10/100M Ethernet
Power Supply	DC 12V
Operating Humidity	10%–90% (RH), non-condensing
Unlock Mode	Card, password, remote
Exit Button	1
Door Contact Detect	1
Lock Control	1