Grandstream Networks GXV3651_FHD GXV3651FHD Alarm Event, How Alarm Input and Alarm Output Work

GXV3651_FHD IP Camera

4.Use those PTZ buttons on the homepage to tilt, pan the GXV3651_FHD and also adjust the speed.

NOTE: GXV3651_FHD itself does not support PTZ. The users can connect a PTZ device to the GXV3651_FHD via RS485 pins to pan, tilt and speed.

The FOCUS function may not work as many dome cameras support auto focus. Press and hold the corresponding control button to adjust the pan, tilt, and speed.

GXV3651_FHD Alarm Event

The GXV3651_FHD supports alarm inputs, for example, infrared detector, smoke detector and so on.

Follow the steps to make Alarm Input work:

1.Connect the alarm input equipment to the GXV3651_FHD.

2.Set up the alarm event time schedule.

3.Configure the alarm actions which you would like the GXV3651_FHD to take when the alarm is triggered.

How Alarm Input and Alarm Output Work

Alarm-in is the alarm input port; users are able to connect sensors such as infrared sensor (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 GXV3651_FHD will close the circuit to trigger the alarm.

Connect Alarm Input Equipment to the GXV3651_FHD

Here are two sample connection diagrams. Connect the alarm equipment to the GXV3651_FHD by following the diagram below.

Firmware 1.0.1.32	Page 27 of 36
Grandstream Networks, Inc.	06/2011