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OEM Remote with aftermarket security alarm


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kpitao 
Member - Posts: 9
Member spacespace
Joined: October 06, 2010
Posted: January 28, 2016 at 5:02 PM / IP Logged Link to Post Post Reply Quote kpitao
Hi,
I wan to find out if anyone knows an aftermarket car security alarm that can be installed AND I could STILL use the factory keyless entry remote.
Yes my car only has the remote/key (FOB), there's no security alarm.
Thanks
dairyboy3 
Copper - Posts: 52
Copper spacespace
Joined: March 26, 2015
Location: California, United States
Posted: January 28, 2016 at 6:29 PM / IP Logged Link to Post Post Reply Quote dairyboy3
Year, make and model would help.
kpitao 
Member - Posts: 9
Member spacespace
Joined: October 06, 2010
Posted: January 28, 2016 at 6:49 PM / IP Logged Link to Post Post Reply Quote kpitao
2011 Dodge Durango express (non push button start)
sparkie 
Platinum - Posts: 2,061
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Joined: November 06, 2003
Location: Canada
Posted: January 28, 2016 at 8:08 PM / IP Logged Link to Post Post Reply Quote sparkie
Code alarm has a CA3051 model that uses the door lock/unlock motor wires to arm/disarm. It converts a factory keyless entry to an alarm. Ideally the car must have driver door unlock priority. The driver's door unlocks with first press of the remote's unlock button and all doors if the unlock button is pressed a second time within 5 seconds.
sparky
kpitao 
Member - Posts: 9
Member spacespace
Joined: October 06, 2010
Posted: January 28, 2016 at 8:36 PM / IP Logged Link to Post Post Reply Quote kpitao
Thanks...
That's exactly what I need
kpitao 
Member - Posts: 9
Member spacespace
Joined: October 06, 2010
Posted: January 28, 2016 at 8:54 PM / IP Logged Link to Post Post Reply Quote kpitao
OK.... now I need some help.... I have no idea how to install the door wires
Here are my door wire configuration:
Lock: Light Blue / Orange
In Driver Door Module
Through a 330 ohm resistor
Unlock: Light Blue / Orange
In Driver Door Module
Through a 100 ohm resistor
On the Code Alarm CA3051 installation manual says:
LT BLUE/RED
ARM INPUT
Connect the Lt Blue/Red to the lock motor wire of the drives door actuator. The
lock motor wire will pulse +12 volts when the LOCK button is pressed on the
Factory (OEM) transmitter.
LT BLUE/BLACK
DISARM INPUT
Connect the Lt Blue/Black to the unlock motor wire of the drivers door actuator.
The unlock motor wire will pulse +12 volts when the UNLOCK button is pressed
on the OEM transmitter. For vehicles with two stage unlocking, the unlock motor
wire of the drivers door actuator will pulse +12 volts when the UNLOCK button is
pressed the first time (unlocking the drivers door), and will not show any pulses
the second time the UNLOCK button is pressed (unlocking all remaining doors) on
the OEM transmitter.
LT BLUE/GREEN
UNLOCK SENSE INPUT
Connect the Lt Blue/Green wire to the positive or negative unlock wire from the
door lock/unlock switch, or any passenger door unlock motor wire.
a). For vehicles with two stage unlocking, it is very important that the Lt Blue/
Black wire does not receive a pulse when the drivers door only is unlocked using
the OEM transmitter.
b). For vehicles with single stage unlocking (all doors unlock with one press of
UNLOCK on the OEM transmitter), connect the Lt Blue/Black to chassis ground.
Note: You can select the polarity of this input by changing DIP Switch #2
Can someone give me some help?
Thanks
kpitao 
Member - Posts: 9
Member spacespace
Joined: October 06, 2010
Posted: January 29, 2016 at 7:31 AM / IP Logged Link to Post Post Reply Quote kpitao
ok... just tell me if I'm wrong:
I will use both: LT BLUE/RED(ARM INPUT) with a 330 ohm resistor and
LT BLUE/BLACK (DISARM INPUT) with a 100 ohm resistor
and both with a diode.
Also I'm not going to use the LT BLUE/GREEN(UNLOCK SENSE INPUT).
Is this correct?
prdjr165 
Copper - Posts: 293
Copper spacespace
Joined: October 31, 2002
Location: Illinois, United States
Posted: January 30, 2016 at 5:42 AM / IP Logged Link to Post Post Reply Quote prdjr165
LT BLUE/RED
ARM INPUT
Connect the Lt Blue/Red to the lock motor wire of the drives door actuator. The
lock motor wire will pulse +12 volts when the LOCK button is pressed on the
Factory (OEM) transmitter.
Lock Motor      tan/white      5 wire      driver kick, door harness      
LT BLUE/BLACK
DISARM INPUT
Connect the Lt Blue/Black to the unlock motor wire of the drivers door actuator.
The unlock motor wire will pulse +12 volts when the UNLOCK button is pressed
on the OEM transmitter. For vehicles with two stage unlocking, the unlock motor
wire of the drivers door actuator will pulse +12 volts when the UNLOCK button is
pressed the first time (unlocking the drivers door), and will not show any pulses
the second time the UNLOCK button is pressed (unlocking all remaining doors) on
the OEM transmitter.
Unlock Motor      tan/lt. green      5 wire      driver kick, door harness

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