There are lots of choices these days for the smart lock that will make your points-of-entry more secure & easier to monitor. And the Secure Smart Lock from Lockly looks like a solid option. It uses a 3D fingerprint scanner and algorithm-generated passcode that can store up to 99 fingerprints. The lock supports wi-fi but doesn’t require connection to operate. And if it is connected, the algorithm security features prevent the possibility of hacking.