Gatekeeper Wireless Bluetooth Computer Lock, Black Gatekeeper : Tired of memorizing passwords and long shutdowns each time you leave your desk? Our Gatekeeper offers professional computer information, network and cyber security through a seamless, high performance bluetooth 4.0 connectivity Proximity Authentication : Our Gatekeeper network security device and system security device bluetooth lock wirelessly monitors your proximity and automatically locks your computer each time your leave your desk and unlocks when you return, making constantly locking and entering passwords a thing of the past Protect Information : Ideal for protecting sensitive data in commercial businesses, government, IT networks, healthcare industries requiring HIPAA compliance, and everyday personal computer use 2 IN 1 DEVICE: Gatekeeper is both an information security and track/locate device, no more wasted time looking for lost or misplaced keys when Gatekeeper is also attached to the keyring, easily locate your Gatekeeper fob with Android and iPhones via our track/locate app available on Google Play Store and the Apple App Market Easy Setup : Simple USB design for easy setup and to ensure your information is secured and to ensure there are no cyber security leaks without complex network security software, Gatekeeper, the most convenient, it security, network security, information security system for your Mac or Windows computers