When.com Web Search

  1. Ads

    related to: installing a keypad door lock

Search results

  1. Results From The WOW.Com Content Network
  2. Smart lock - Wikipedia

    en.wikipedia.org/wiki/Smart_lock

    Electronic keypad lock. A smart lock is an electromechanical lock that is designed to perform locking and unlocking operations on a door when it receives a prompt via an electronic keypad, biometric sensor, access card, Bluetooth, or Wi-FI from a registered mobile device.

  3. Electronic lock - Wikipedia

    en.wikipedia.org/wiki/Electronic_lock

    A quick demonstration of an electronic door lock. An electronic lock (or electric lock) is a locking device which operates by means of electric current. Electric locks are sometimes stand-alone with an electronic control assembly mounted directly to the lock.

  4. Keycard lock - Wikipedia

    en.wikipedia.org/wiki/Keycard_lock

    Mechanical keycard locks employ detainers which must be arranged in pre-selected positions by the key before the bolt will move. This was a mechanical type of lock operated by a plastic key card with a pattern of holes. There were 32 positions for possible hole locations, giving approximately 4.3 billion different keys.

  5. Electromagnetic lock - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_lock

    Easy to install: Magnetic locks are generally easier to install than other locks since there are no interconnecting parts; Quick to operate: Magnetic locks unlock instantly when the power is cut, allowing for quick release in comparison to other locks; Sturdy: Magnetic locks may also suffer less damage from multiple blows than do conventional ...

  6. Remote keyless system - Wikipedia

    en.wikipedia.org/wiki/Remote_keyless_system

    Two hikers, for example, can leave the keys in the glove box, lock the door, and either hiker can return later to access the vehicle via their own code. The keypad also allows a user to walk away from a running vehicle, e.g., to warm up the vehicle in cold weather, returning to unlock the vehicle by the keypad.

  7. Real-estate lock box - Wikipedia

    en.wikipedia.org/wiki/Real-estate_lock_box

    When a buyers agent requests to see a property, a computer program will send a one time use code to the agent for a one time entry. This advancement allows for maximum security, and is nearly the equivalent to changing the lock every time a customer leaves. Other locks use mobile apps to grant access upon arrival of the customer.