OAE 888 DC COUNT SLIDING MOTOR FULL PACKAGE / AUTOGATE SYSTEM Package Come With : - OAE888 DC SLIDING MOTOR x 1unit - SLIDER 3 Speed Sliding Control Panel x 1pcs - Transformer x 1unit - Battery 12V 7Ah x 1unit - 433mhz Remote Control Receiver x 1pcs - 433mhz 2Ch Remote Control x 1pcs - PVC BOX x 1pcs - METAL GEAR RACK ( 1metal ) x 4pcs ( Choose by yourself ) How long is the warranty? A: 1 year manufacturing warranty exclude faulty during installation (when you install by yourself) How to do the warranty if the item is problem ? A : Obtain the address from us, and then send the product back for warranty (personal delivery is not supported, only express delivery)