Twoway car alarm details: 1. Can bus design 2. Super long distance GFSK technology more than 3000meters 3. 3D digital shock sensor 4. temperature indicate on remote control 5. remote start by temperature control, can be adjusted by remote control up to user’s requirement to 16 levels. 6. Code rolling Technology for anti-scanning and anti-grabbing. 7. visual and audio alert on remote control 8. multi signal detection ( high-voltage, oil sensor, techs) for remote starter 9. door/hood/trunk sensor 10. automatically window roll up function (option) 11. extra 4 output for microwave sensor / ultrasonic sensor/infrared sensor/ grass break sensor 12. turbo timer function 13. gear checking function, universal for manual car and automatic car 14. engine starter Components includings: 1 main unit, 2LCD remote controllers, 1 set wire kit, 1 shock sensor (1 way), 4 relay cutoff, 1 reset button, 1 blue LED indicator, 1 siren(1 tone), 1 user's manual