Qubic System Motion-Lock Switch (QS-SBML-1) The Qubic System Motion-Lock Switch is a professional-grade hardware emergency stop switch. When connected to the Motion-Lock Sub-System, it instantly stops all connected devices, adding safety and control to your racing setup. Included by default with QS motion platforms, it is also available as an optional accessory for extra control. Main Features Instant stop of all connected devices via Motion-Lock Sub-System Dual-state button: easy to engage, hard to release accidentally Professional-grade components (IEC 60947-5-1, VDE 0660) Dual-channel safety system with redundancy Integrated LED status indicator (flashing = motion, steady = stopped) Multiple device chaining with up/down-link system Made in EU (Poland), extensively tested before shipping Technical Specifications Model: QS-SBML-1 Compatibility: QS-210, QS-220, QS-S25, QS-V20, QS-CH2, QS-BT1 Contacts: 2 independent electrical contacts (redundancy) Dimensions: 72 × 68 × 51.7 mm (see diagram p.3) Mounting: universal, cockpit-ready Platform: PC only (via Motion-Lock Sub-System) Certification: IEC 60947-5-1, VDE 0660 What's in the box Motion-Lock Switch (QS-SBML-1) Connection cable User manual Benefits Enhanced safety during motion simulation Immediate response with LED status feedback Redundant design ensures reliability Simple installation, plug & play with QS platforms