520-8042-00 3-ball opto receiver board

Switch · Opto receiver

Part numbers

• 520-8042-00 (Stern)

PinTech part S01491

Used in

• Elvira's House of Horrors (Premium/LE) (Stern 2019): Switches 39-41: Garage lock 1-3 optos
• Elvira's House of Horrors (Premium/LE) (Stern 2019): Right ball lock (garage lock optos)