A smart lock is an electronic and wireless lock system that enables users to lock and unlock doors using digital devices such as smartphones, key fobs, voice assistants, or biometric inputs—eliminating the need for traditional keys. These innovative locking systems enhance convenience, safety, and remote control, making them an essential component of modern smart homes, offices, and c... https://www.crossroadchristiancounseling.com/group/mysite-231-group/discussion/66f0decb-fb2d-41eb-b99e-78679a3b2023