Home Security System User Manual

GXV3662 IP Camera
Firmware 1.0.1.22 Page 27 of 36
Grandstream Networks, Inc. 03/2011
(PIR), smoke sensor or light sensor to it. The detectable signal voltage range for alarm-in is
from 1.8V to 15 V NOTE: Please do not connect a device that has a signal voltage that is
higher than 15V, this will damage the IP camera.
Internally, the Alarm-out uses relays as a switch (30VAC/2A); users can connect devices such
as an alarm siren, alert lights or electric strike to this port. Under normal circumstances, the
circuit is open. When there is an alarm event, the GXV3662 will close the circuit to trigger the
alarm.
Connect Alarm Input Equipment to the GXV3662
Here are two sample connection diagrams. Connect the alarm equipment to the GXV3662 by
following the diagram below.
Set up Alarm Actions
An alarm action is what the GXV3662 is going to do when an alarm is triggered during the