Dimension One Spa Topside Control, TSC-24-D13 (Replaces 01710-1006, 01710-1004, And 01560-1010). TSC-24-AD-NO-SPW-D13. 4 PIN Connector With IR Sensor. Uses Inlays: 01560-350 (All 2 Pump D1 Spas), 01560-351 (Triad II/Seville only), 01560-368 (LFX Californian Or Dupree Bay), Or 01560-305 (Sarena/Lotus Bay) This Upper Control Is Compatiable With All Domestic And Export Gecko MSPA-MP Systems.