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DEI 515R and ear damage


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rc200 
Member - Posts: 14
Member spacespace
Joined: August 26, 2005
Location: France
Posted: September 23, 2005 at 7:18 AM / IP Logged  

Is there someone for which this siren triggered without any reason (I suppose it's fitted inside the car as a pain generator), that would engender irreparable ear damage. That's really risky for the driver / owner of the car.

200sx, 300zx, S4.
Carvox CX2300a mods:
_RF range extended (>5kms)
_interfaced with GPS106B tracker
_hacked
Velocity Motors 
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Joined: March 08, 2002
Location: Manitoba, Canada
Posted: September 23, 2005 at 7:56 AM / IP Logged  
If it triggered while the system was not armed, then the (-) trigger is grounding out somewhere. Check to see that no part of the wire is cut through or grounding out anywhere. Use a DMM to check for this.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
rc200 
Member - Posts: 14
Member spacespace
Joined: August 26, 2005
Location: France
Posted: September 23, 2005 at 8:25 AM / IP Logged  

Velocity Motors wrote:
If it triggered while the system was not armed, then the (-) trigger is grounding out somewhere. Check to see that no part of the wire is cut through or grounding out anywhere. Use a DMM to check for this.

You misunderstood the purpose of my post DEI 515R and ear damage -- posted image.

Considering all is connected correctly outside, I wanted to know if the DEI 515R itself is irreproachable and reliable (electronic inside and never triggered without any reason.

200sx, 300zx, S4.
Carvox CX2300a mods:
_RF range extended (>5kms)
_interfaced with GPS106B tracker
_hacked
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: September 23, 2005 at 9:27 AM / IP Logged  
If there's no trigger input to the siren, it will not go off.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
sharc 
Member - Posts: 30
Member spacespace
Joined: August 25, 2005
Location: United States
Posted: September 23, 2005 at 10:18 AM / IP Logged  

Another question on the 515R:

I've heard discussions about using this siren with an existing alarm & siren and using a relay that is triggered by the siren output.  The point being that some alarms won't be able to power (2) sirens.

If the 515R has a separate power feed used to charge the internal battery, does the + trigger line on the 515R really power the siren or is it a low current status line that trips the 515R siren which is really powered by its own power feed and internal battery?

If the second is true, the alarm should have no trouble powering the original siren and the + trigger status to the second since the 515R receives its power from a separate power souce/internal battery.

Can anyone verify this?

Thanks, Jim

Design Engineer,  Axcera LLC


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