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Product Overview
USED- LIKE NEW Know your gear The QMB Series combines enhanced professional features, streamlined setup and maintenance, and stunning design to elevate any business environment. From improving collaboration to showcasing rich content in new formats, QMB delivers innovation and efficiency to help businesses reach their goals.
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Key Features
This pre-owned Samsung QM55B 55" 4K commercial display has been powered up, screen-tested for uniformity and dead pixels, and confirmed ready for signage duty. 30-day returns included.
Commercial panels like the QM55B are engineered for long daily runtimes, which is exactly why a tested used unit remains a safe buy for lobbies, menus, and meeting spaces — the duty cycle is the point, not the mileage.
Factory-sealed instead? Order the new Samsung QM55B here.
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![Samsung QM55B 55″ 4K Smart LED Commercial TV [USED]](https://api.audiovideonation.com/wp-content/uploads/2026/02/1655890525_1712197__12329__23830.1768419750.386.513.jpg)