how to disarm the factory alarm?

i just installed hornet 554t in my 2000 honda accord.so far everything works fine but  when i try to auto start,the factory alarm always activates and then i have to press unlock button several times to shut it off the factory horn honking!! the only way i know is to press the unlock button right before the auto start.is there other ways to disarm the alarm when i remote start without pressing the unlock button??and also where do you guys put the shock sensor??mine is very dumb,even i dial all the way to the right!and doesnt even activate when i bang on back of the car.should i get the dual stage shock sensor, if mine isnt!?

You have to wait maybe up to a minute, for the sensor test.I think.Tacomacrew

You have to run a wire into the drivers door for factory alarm disarm. The wire is blue at the window switch. What do you have the shock sensor mounted to? I recommend tie wrapping it to a main harness in the car. Try different tension levels on the tie wrap too. Be sure to wait at least 15 seconds after aarming before testing the shock sensor. And don't forget, after the shock sensor is triggered 3 times it won't trigger again until you turn the key to the on position or wait about an hour (its called Nuisance Prevention Circuitry).

thanks!,but which wire you talking about?is it light GREEN/ black (-) wire factory disarm output on the instruction?also you said blue wire at the window switch then does it means i have to take door apart and look underneath the window switch!?

thanks, i finally able to disarm the factory alarm!