Alarm Input



When attached to a security camera, an alarm input provides enhanced security in the form of a sensor device, often a door contact or a Passive Infra-red detector for motion detection. Alarm inputs can be self powered or can require external power (usually 12V).

Get Free Video Surveillance Systems Quotes!

Special Report!

How to Choose the Right Security Camera 2nd Edition

The comprehensive guide has a strong focus on IP Technology.  Get your free download now!

Expanded with additional quick view charts, updated selection survey and mounting examples.

Enter your name and email below and we will send it right over!

Have a Question?
Please note that all fields followed by an asterisk must be filled in.
 

An alarm input can be used with a PTZ security camera. The camera can be programed to respond to the alram input and move the camera to view the location where the alarm was triggered. Alarm inputs can also be used with DVRs (Digital Video Recorders) to issue record commands so that the video is recorded based on the alram input that is triggered.

Alarm inputs can also be tied to other security systems and use notification protocols so that previously specified individuals are notified when they are triggered. Alarm inputs are also most often tied to typical security systems that are monitored so that police can be notified in a triggered event.

Return from Alarm Input to CCTV Glossary of Terms Page

Return from Alarm Input to the CCTV Security Camera Home Page

New! Comments

Leave your comments in the box below.
Share this page:
Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

  1. Click on the HTML link code below.
  2. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.

Get FREE home security quotes now!

Just fill in the form below.