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        General >> Give/Need advice to/from others >> Alarm sensor (how to fit a shock sensor)
        
(Message started by: Gazza_UK on Jun 12^th, 2009, 4:46pm)

Title: Alarm sensor (how to fit a shock sensor)
Post by Gazza_UK on Jun 12^th, 2009, 4:46pm

Hi all

I watched in horror as I came out of ASDA and a car Nudged mine >:( and no alarm went off ???

I take it there is no SHOCK SENSOR ON THE ultima

Has any one fitted one and if so how

Thanks Gazza

edit spelling LOL

Title: Re: Alarm sensor
Post by Snoopy on Jun 13^th, 2009, 7:29am

No Shock sensor that I am aware of just a basic alarm with ultra sonics ( IF fitted)

Title: Re: Alarm sensor
Post by Gazza_UK on Jun 25^th, 2009, 12:15am

;D
Well after a few late nights and testing I have now found out how to fit a "2 stage SHOCK SENSOR" and incorparate it into the scorpio alarm so it works with the key fob ;D ;D
Also going to possable swop the car horn for a different siren

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by gozz on Jun 25^th, 2009, 12:19am

Gazza.
Nobody takes any notice of em ! put your Alsatian in there 8)
GOZZ.

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by Gazza_UK on Jun 25^th, 2009, 1:12am

}{ LOL its for me so if I hear it . . . . thats why Im gonna fit differaet siren so I know its mine :P

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by gozz on Jun 25^th, 2009, 10:42pm

I see,you go outside with the Alsatian when you hear it ;D
GOZZ.

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by Gazza_UK on Jun 26^th, 2009, 12:35am

;D you got it . . . LOL
Must admit I feel a lot happy now slight bumb it beeps 2 to 3 seconds and if its a hard bump it wakes the whole street }{ }{

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by pedropedro on Jun 26^th, 2009, 8:21am

Hi would like to fit similar to my scorp sounds really good idea....any chance you could give run down where you got unit and how to fit please

tks

Title: Re: Alarm sensor (how to fit a shock sensor)
Post by Gazza_UK on Jun 26^th, 2009, 8:57pm

Hi
Well first of all we want a shock sensor 4 wire type

The hard bit is to get a shock sensor that will allow 12v- on the two out puts.
This is done by connecting pos and neg to a 12v source and then the two sensor wires go to relays.
So with a multimeter connect red lead to 12+ and the black lead from M/Meter to one of the sensor wires now knock the sensor and if one LED comes on this is shock 1 ( soft impact ) if both LED’S come on then this is shock 2 ( Hard Impact )
We want to know which wire is which

http://cgi.ebay.co.uk/New-DUAL-STAGE-SHOCK-SENSOR-for-car-alarm-MADE-in-EU_W0QQitemZ370220448273QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item5632dbba11&_trksid=p4634.c0.m14.l1262&_trkparms=%7C301%3A0%7C293%3A1%7C294%3A30

Note the above is referance only as I dont know if they are 300ma or 12v trigger call or pm this guy to check

The four wires are. . .

Red = positive 12v+
Black Neg (ground) 0v-
And the other 2 are NEG outputs fit blocking diodes as shown in picture

NOTE I will only post a Jpeg picture to you via a pm with an e-mail address so no undesirables can see