Alarm input & output – Samsung SVR-470 User Manual

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3.2. Detailed Wiring Instructions

LCD Monitor Output

You can use the 3.5" LCD monitor on this product for visual monitoring. To set up the LCD operation, go

to the "System" mode under System Setup. The LCD performs identically to a BNC/VGA monitor.

3.2.4. Alarm Input & Output

These external sensor connection terminals are used to receive information from connected sensors and

devices

Relay Output

This alarm output terminal is for a contact relay that sends alarm to an external device

NO (Normal

Open) and NC (Normal Close) are available depending on the contact types.

Note

You can define the operation of a relay output by coordinating Motion Detection and

sensors at the Event settings in the main menu.