User Guide

4
Table 2-1 Port description
No. Name Description
1 Power supply switch Turns on or off the Device.
2 Power input port Connects to power cable to get power supply.
3 Reset button
Long press the button for more than 5 s to restore the detector
to factory default.
4 Ethernet port
Connects to network with network cable.
Ethernet port is only available on 18-zone detectors.
5 Alarm in + Receives the signal of external alarm source.
Alarm in is only available on 18-zone detectors.
6 Alarm in–
7
NC Reserved port.
8
9
10
11 Alarm out C Outputs alarm signal to alarm device.
Alarm out is only available on 18-zone detectors.
12 Alarm out NO
13 RS-485 B Controls external devices, such as PTZ.
●
Connect A and B cables (which both control RS-485) to
devices such as PTZ cameras.
●
If there are a large number of PTZ decoders, connect A and B
cables to 120 Ω resistors.
14 RS-485 A
15 DB25 Signal port for metal detection.
16 Power in
Inputs 12 VDC power. Be sure to supply power as instructed in
the manual.
Device damage might occur if power is not supplied correctly.
17 Power out Outputs 12 VDC power.