Explore Hall Signal Encoder sensor Motherboard For QS120 QS138 QS165 QS180 Mid-Drive QS, an automotive listing focused on vehicle security and everyday key organization within the car anti-theft and key accessories category. Product photos and specification fields provide the clearest view of the listed version. The hall signal encoder sensor motherboard details provide a product-specific reference point within the broader car anti-theft and key accessories selection. Variant information includes color selections, with examples such as Hall and Encoder. For the best match, review all photos, specifications, fitment wording and option selections before ordering.