![](http://www.alamy.com/thumbs/6/B55A0F53-B402-46FC-A33F-3B9B31AACEBB/2GT8WC4.jpg)
Close-up shot of a mechanical push-button lock.
Size: 3565px × 5348px
Location:
Photo credit: © WireStock / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, buttons, closeup, control, device, equipment, front, gray, keyboard, lock, machanical, modern, numbers, object, office, panel, push-button, security, technology, vertical, view, yellow