IR receiver for Balboa GS-SZ & GS-DZ systems In stock 60,00€incl. 20% VAT Quantity: Add to basket This infra-red receiver is compatible with Balboa GS501SZ, GS510SZ, GS520DZ and GS523DZ control systems. It works with Balboa's wireless IR remote control. Part numbersBalboa: 52435-01