wiring sensors
      Printed From: the12volt.com
       Forum Name:  Car Security and Convenience
       Forum Discription:  Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
       URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=115135
       Printed Date: November 03, 2025 at 10:44 PM
      
 
  
      Topic: wiring sensors
      
  
      Posted By: azn209
       Subject: wiring sensors
       Date Posted: July 17, 2009 at 2:29 AM
      
  
      i have a python 990 alarm that I'm trying to find out how to wire up these 3 sensors the shock sensor, audio glass break 506t and the motion 508d since the 990 only has one port for sensor 
      
 
  Replies: 
       
       
      Posted By: howie ll
       
      Date Posted: July 17, 2009 at 9:09 AM
       
      These extra sensors all have "wire together" instructions in their packs, failing that, when you join the blues and greens, diode block them apart with the bands towards thw sensors, wiring these three will require a lot of setting up to ensure that they don't trigger each othe when one goes off, e.g. outer zone on prox to trigger glass break. Moderaters, why don't we have a sensor wiring section, this question comes up every month. 
       
       
       
      
       
      Posted By: profuse007
       
      Date Posted: July 17, 2009 at 1:54 PM
       
      motion sensor: tie the triggers to the shock sensor w/ diodes.
 glass-break sensor: tie it to trunk or hood trigger.
 2nd shock sensor: tie the triggers to teh shock sensor w/ diodes.
 
 note that I said triggers, not powers and grounds. 
 
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