How to lock computer with GateKeeper. – GateKeeper
GateKeeper 2.0 Remote Control for your Computer with Military-Grade Encrypted Bluetooth SMART Key & Lock Authentication, Black 5-Pack : Amazon.in: Office Products
Automatically Lock & Unlock Your Computer with GateKeeper
GateKeeper 2.0 Wireless PC Lock - GK-Chain - Touch of Modern
Gatekeeper chain - bluetooth proximity lock and key finder
Gatekeeper Chain key fob automatically locks your PC when AFK
Say good-bye to your computer password with GateKeeper
GateKeeper Locks Your PC Automatically, Perfect for the Lazy and Security Conscious