Smart handle electric locks

Smart handle

— a handle with "smart" access that essentially works as an overlay for an existing lock: you simply change the handle, and the device blocks or allows pressing after authorization (code, fingerprint, etc.). The key aspect of a smart handle is that it does not turn the door into a completely new lock — the locking mechanics remain yours, and the "smart" part is the ability to open the door by pressing. Compared to a smart overlay with a handle, this is usually simpler, cheaper, and quicker to install, but it offers fewer features: a smart handle doesn't always manage full locking as deeply. An example of use is a quick upgrade for an interior office or office door where code access is needed without replacing the entire lock.