... following: Siren/Green, Battery(+)/Red, Battery(-)/Black, Direction Lights/Brown, Ignition/Orange, Door switch(-)/White, Door(+)/our discretion, Rellay/Yellow, Hand ... shock sensor 8. Set device of changing pneumatic/electric central lock mode. 9. Second +12V line for Door Locks and Turn ... .For an eg, "C-A1 car alarm kit, 500 sets" means you want 500 sets of our car alarm kit with C-A1 controller ...