Automatic Starter Disable (ASD™)
Forget to arm the alarm, and the vehicle is usually open to theft.  Not with ASD™.  When engaged, ASD™ automatically activates the immobilizer or starter disable shortly after the engine is turned off.  Therefore, even if the alarm is not armed, the engine will not start.
 Caricatura de God's hand frustrates angry thief.
Foto de SH-533 120dB siren. “Emergency" Siren
Only 3 emergency sounds, and none of the “toy" sounds that most alarms have. The chirps can be programmed for reduced volume (Quiet Chirp™), or can be deleted completely on a one-time (via transmisor) or permanent (programmed) basis.
Installer-Friendly Door Lock/Unlock salidas
The salidas change polarity between positive and negative. This is a big time saver, as it eliminates the need to install optional relays or interfaces in most vehicles.
Multi-Function LED
Complete alarm status indicator. Shows when the alarm is arming, armed, disarmed, and in valet. The LED also lights to show when the alarm receives a signal from the transmisor (great troubleshooting tool).  With certain systems the LED also indicates if Automatic Starter Disable is engaged, and shows which zone was triggered.
 Foto de LED picture.
More Patented Features
Fail-Safe Arming - Prevents arming of the alarm unless all doors are closed properly.
Quick and Quiet Testing (QQT™) - A quick, easy, and quiet self-test of the alarm.  Just close the hood, trunk, or last door, and the alarm will chirp to confirm arming.
3-step Disarm and Automatic Rearm- Prevents accidental disarming of the alarm.
Phase-II Protection - Bypasses doors left open by a thief while still protecting the car.
Stay-Safe Disarm™ - When the alarm is triggered, press the transmisor botón ot turn off the siren and parking light without disarming the alarm.

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