inputs.text: best bang money - systehem really good install straight forward mechanically incline auto tech need extra hand visit [ ] find wire diagram cars like siren not loud yet not passive also give option tones wanted settings systehem also easy users manualthis systehem comes relay start kill mechanism alarm also room installing attachment components like power doors locks car not thehem trunk release systehem antenna nice comes led light older systehem drill hole install led light program systehem also done antenna button like systehem price got really cannot complaint viper systehem really reputable company security systehem said got one systehem highly recommend not know not try mechanic not favor call go shop specialize equipments not something goes wrong not blame systehem