Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...
Exclusive to Detex, the ECL-230X-TDB is a heavy-duty, easy to install three-bolt multipoint lock whose construction takes panic hardware to a whole new level of toughness and eases your back-door ...
Ultraloq Bolt Sense smart door lock features a touch-free entry system that combines facial recognition and palm vein authentication.
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Which smart door locks are worth it

The house key is one of those things you often search for when your hands are full. Smart locks promise relief here and aim ...
At 0.9 inch thick, the SimpliSafe Smart Lock will supposedly be the thinnest on the market, according to the team at SimpliSafe. The lock will include an auto-lock timer that will lock your door after ...
This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. Consumer technology writer Gareth ...
This is a simple password based door locking system circuit designed using 8051 microcontroller. It provides control to the actuating the load. It is a simple embedded system with input from the ...