Dei 508d Installation Manual (TRUSTED)

The DEI 508D features a standard . While it is "plug-and-play" for many Viper or Clifford systems, it can be manually spliced into other alarm systems.

Do NOT connect the Blue or Green wires to ground or positive. They are negative outputs (they send a ground signal to the alarm brain). Dei 508d Installation Manual

Connect this wire to a source of constant 12-volt power. This is usually available at the alarm brain’s main power input (often a Red wire on the alarm harness). The DEI 508D features a standard

(Warning Zone). It provides a (-) 200mA output for 500ms when the outer perimeter is breached, typically triggering a "Warn Away" chirp or voice alert. Second Stage Output They are negative outputs (they send a ground

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