The Remote Controlled Padlock. From the ‘what took them so long?’ dept. Keychain remote opens lock quicker than you can say what took you so long? $17.98.
Just point the remote at the lock, press the button, and the padlock springs open. Lock has all the features of a standard padlock — hardened steel shackle, all-metal casing, and key entry. Includes spare key for padlock, red LED mini-flashlight on remote, and 4 billion rolling security codes to prevent accidental opening by others.