ABUS 37/80 Alloy steel padlock The Alloy steel padlock is 25000 pounds of tensile strength. Most importantly, the core of this lock 65 Rockwell core-hardened lock body and shackle. The Shackle diameter is 9/16 inch beside horizontal clearance. Both are 13/16 inches, and vertical clearance is 13/16 inches. The key ...
Fingerprint Shackle Lock offers 360° scanning to open the lock in just a few seconds. Easily recharging via USB cable. It provides 2000 opening on a single charge with you can store up to 20 different fingerprints. https://www.youtube.com/watch?v=XOwk8HwMrjY
This smart padlock is a heavy duty waterproof and Bluetooth system. You find the charging port for Bluetooth Padlock for Pets. A single charge is good for 3000 opens or up to two years. There is no keyhole or push pad. It will stay in ready mode for 5 minutes. https://www.youtube.com/watch?v=LMoBW-jeUrk
When you are using this Secure Smart Lock you can safely get into your home and office without using any key. It works with your fingerprint or a physical key. You can also use your 6-8 digit access code. Also, it even up to 99 fingerprints. https://www.youtube.com/watch?v=NYuaWY8-kSs
Everyone wants to secure locks are getting heavier and heavier. They are using heavy metal chains and tubes. It securely shut without the need for a key. https://www.youtube.com/watch?v=tZr0hT9WBjc