Sell SWING ARM CONTROL BOARD PCB PANEL BUILT IN RECEIVER & 3PCS 4CH REMOTE CONTROL / AUTOGATE SYSTEM best price

SWING ARM CONTROL BOARD PCB PANEL BUILT IN RECEIVER & 3PCS 4CH REMOTE CONTROL / AUTOGATE SYSTEM COME WITH : MAIN BOARD BUILT IN RECEIVER x 1pcs 4CH REMOTE CONTROL x 3pcs REMOTE CONTROL CH1 - DOOR A CH2 - DOOR A & B CH3 - DOOR B CH4 - DEALY ( FOR SIREN / LIGHT ) 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)