Digimerge DHU104 Manual De Usuario

Appendix 4: Connecting Motion/Alarm Devices

Appendix 4: Connecting Motion/Alarm Devices

Motion detection and Alarm controls are enabled through the Menu system on the DVR.
Additional motion sensor devices can be connected to the system (Motion Sensors, Door/
Window Sensors).

A motion detection or sensor unit can be used to send a signal to the DVR to begin camera
viewing on the matching Video Channel (when enabled in the Menu):

• Example: A Window sensor unit has been installed on Alarm Block port #4. When this sensor

is activated, the camera on DIN or BNC VIDEO port #4 will become active (if enabled in the
MENU on the DVR)

Installing a Sensor

1. Connect the GROUND Cable to the GND port on the Alarm Block on the DVR

2. Connect the SIGNAL Cable to a numbered port.

To start ALARM RECORDING on the System, refer to the Menu Configuration section of this
manual.

SENSOR

(Not Included)

DVR

1-4 / 5-8: Alarm input terminals
receive a signal from a device (i.e.
Door or Window Sensor).

Ground

NO / NC: Alarm Output Terminals
send a signal to another device
when an alarm input is detected.