How to Make Fully Functional Lock from Cardboard Today I show you how to make fully functional lock model. This lock can be opened only with unique key or lock picker :) Current lock model will help ...

Smart locks have been decent for a while, but this year they seem to have gotten much better. From looks to functionality, there's almost no reason not to consider adding one to your home's door now.

CARMEL, IND. – July 22, 2008 – Ingersoll Rand Security Technologies today announced that end-users such as multi-family housing, retailers, government agencies, assisted living and urgent care ...

UPDATE 2/26/2025: This article, first published in 2020, has been updated by the author to include several developments within the industry that have made some of the previous information out-of-date.