Timed Door Locking Device

United states patent 5172577.

Timed door locking device.

Door locks operating with 12 volt or higher electric currents are called electric strike locks they are access control devices and can be configured as fail secure fail safe or hold open. Want to set up timed access control. These access control timers give you the ability to control the periods in wich your access control components are active. If you have an electronic locking system on your door and want it only to work between specific times i e 9 5 or mon fri then you need a time clock.

Orangeiot keyless entry deadbolt lock electronic keypad door lock auto lock 1 touch locking 20 user codes back lit easy to install satin nickel 4 4 out of 5 stars 237 39 98 39. Multi purpose timed lock box kitchen storage and piggy bank containers to prevent and control mobile phone addiction prevent excessive smoking 1517 3 3 out of 5 stars 99 39 99 39. Diagram showing the parts of a traditional deadbolt lock including the inside cylinder and outside cylinder housing. A time delay combination lock is most commonly a digital electronic combination lock equipped with a delay timer that delays the unlocking of the lock by a user definable delay period usually less than one hour.

Electric strike locks. A door lock having a first member rigidly affixed adjacent a door and having a second member slidably coupled to the first member for slidably advancing the second member in a first direction into a locked position overlying the door.