A New Remote Control Padlock has been designed with a small infrared remote. You just need to point the remote at the lock and press the button to open the padlock.
This lock has all the features of a standard padlock like a hardened steel shackle, all-metal casing, and key entry. It also includes a spare key for the padlock, red LED mini-flashlight on remote, and to make it most secure, it has 4 billion rolling security codes which prevents accidental opening by others.
The Padlock uses 2 triple-A batteries and the remote control uses one button battery.