Dei 508d Installation Manual ✓

to set the interior perimeter. This should only trigger when someone actually reaches inside the vehicle. Final Verification

If you cannot find a PDF, bookmark this article. We have replicated 95% of the original manual content here. Dei 508d Installation Manual

Before diving into the wires, it is important to understand what the 508D actually does. The DEI 508D is a "Dual Zone Proximity Sensor." Unlike a standard shock sensor that detects impact or vibration, the 508D creates an invisible electromagnetic field around the vehicle's interior. to set the interior perimeter

The often frustrates first-time users because the sensor is analog—it requires patience, not just plug-and-play wiring. However, once you understand the relationship between the mounting surface (plastic only), the two potentiometers (inner vs. outer zone), and the DIP switches (especially Auto-Sensitivity), you own the most reliable proximity sensor ever made. We have replicated 95% of the original manual content here

The sensor will not trigger for the first 4 seconds after power-up to prevent false alerts during arming. www.directeddealers.com Preparation