There are locks and locks. However, below are the state-of-art locking and security devices for your exterior door:
Reinforced locks: these are child-proof, burglar-proof, and tamper-proof spring-loaded locks. A reputed brand will withstand 800 pounds' weight without giving in.
Door jammers: Typically made to block unauthorized entries. These tough jammers can resist a weight load of 2,500 pounds!
Smart locks: These are truly futuristic locking devices that offer the ultimate solution in safety and security. From key-less and contact-less models to app and Alexa-operated gadgets, you will come across a big variety to choose from. Some impressive features of these locks are:
Built-in alarm
Remote operation through a smartphone app
Fingerprint-only access
Alexa-enabled
Touchpad
Some combination locks offer up to 365 codes for you to change them every day!