two way car alarm with remote starter,trunk release,central door automatization model :AL-8383S-R box:26.5*20*8.5cm GW:1.5kg Carton:55*42*36cm,16set/ctn Features and Functions 1,Two way LCD backlight pager with locking keyboard 2,Remote start 3,Anti-false alarm/mute alarm 4,Emergency alarm/disalarm 5,Auto re-arming 6,Trunk release 7,Calling driver/owner 8,Central locking automatization 9,Car locator 10,Anti-carjacking 11,Emergency override 12,LED momory 13,Unlocked door reminder 14,Parking indicator 15,Code learning Specification mainframe system working voltage:12V±3VDC static current:8mADC shock sensor current:<1MADC output current(MAX):direction light:5A ,siren:10A BIBI pager:10A central locking system:10A working frequency:433.92Mhz working distance:300M Remote controller working voltage :1.5V static current:≤25μA working frequency:433.92MHZ working distance:150-200M LCD remote controller Model:YR-S12