Meet Sharlock, the new access control system you can operate from your Smart Phone
Use your smartphone to enter your house, office, building or apartment, without having to use keys, remote controls or access cards.
Sharlock is an economical, convenient and safe system for access control, which improves the security of traditional systems while avoiding lost keys or cards, and making access easy and simple from your own smartphone.
Continued use of GPS running in the background can dramatically decrease battery life.