This special accessory is an adjustable timer with a built-in 30A relay.  The "pulse" timer can be triggered by a + or - pulse or a change of state (from + to - or vice-versa) on the stripe wire. Requires 12 Volt DC.

This product has many popular uses by installers of mobile electronics, some examples: what do you do with a multi-channel remote when the customer has one car and no truck release?  Add a pulse timer relay.

If you need to disconnect a circuit for a certain amount of time, so that the alarm does not activate, you can use the pulse-timer's normally closed circuit, pulse the stripe wire to disconnect the circuit for up to 90 seconds.

Adjustable timer from 0 - 90 seconds.