Comparison : Item # AWT15-000313, ZK830 Remote numeric keypad
Item # AWT05-508992, ZK to BSQ base mounting bracket
Item # AWT25-501945, BSQ Extended base to ZK indicator cable, RJ45, 10 feet long
Item # AWT25-501951, BSQ Extended base to ZK indicator cable, RJ45, 25 feet long
Item # AWT25-501952, BSQ Extended base to ZK indicator cable, RJ45, 50 feet long