One way car alarm system with programmable functions,power window closer output and ultrasonic sensor output,CE & FCCapproved! model:AL-802 Carton:55*42*36cm,16sets/ctn Features and Functions CE & FCCapproved! 1.Power window output 2Ultrasonic sensor port 3.Trunk release 4.Anti-hijacking 5.Code learning 6.+/- door trigger 7.120db six-tone siren 8.Audible alarm triggers in silent arming mode 9.Compact mainframe 10.Functions presetable (automatic door lock/unlock,auto arming,unlocked door indicatorand parking lightindicator) 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 optional remote controller WITH MODEL:YR-D192 PRICE 12.5USD WITH MODEL YR-D203 PRICE 12.5USD