5.Lock-Unlock state module (Main Logic of Push-Button Door) 6.Display: Shown by LED or a bit(0 or 1 for Locked and Unlocked states respectively) FSM : Lock and Unlock Logic of Door. 1.S1 state is ...

Door lock is one of the most basic levels of security since it is one of the barriers that prevent unwanted individuals from entering a space. Over time, door locks have evolved from simple key-lock ...

Yale tells us that the push-button model (B1L) will be available as soon as this month, with the touchscreen model (T1L) following a few weeks later at a price of $240.

The behind-the-scenes mechanism that locks and unlocks your vehicle’s doors with the push of a button is the power door-lock actuator. Mounted inside the door, it includes an electric motor ...

The $199 Schlage Arrive Smart WiFi Deadbolt does have a keyway, along with a push button keypad for the touchscreen-adverse. The new locks join the company’s existing Encode smart lock line.

The second lock is the Arrive Smart WiFi Deadbolt. Schlage states this model is its "first push-button keypad deadbolt equipped with built-in WiFi".