| 摘要 |
The system for adjustably mounting an item to a vertical surface comprises a track and cooperating head of an attachment member slidably engaged to one another. One of the system structures engages an item to be mounted and the other of the system structures engages the vertical surface. Relative position between the structures may be adjusted and maintained, with the structures being releasably locked together once engaged. Further, if desired, the system may be engaged to an alarm apparatus to alert of tampering with the system.
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