INTRUSION ALARM TECHNOLOGY. DETECTION DEVICES. INTRUSION ALARM TECHNOLOGY. Detection devices can be either passive or active. P assive devices typically only require two wires and don’t require power.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
1) Magnetic mechanical switch
2) Magnetic reed switch
3) Balanced magnetic reed switch
THIS GLASS DETECTOR IS DESIGNED TO BE PLACED WITHIN 30’ OF THE WINDOWS
THIS DEVICE IS POLARITY SENSITIVE