EforLink

Plug EforLink ScreenLock hardware device into your computer and complete a quick setup in the mobile app — your phone will instantly unlock your computer when nearby, and automatically lock the screen when you walk away, greatly improving both work and daily efficiency.
【Smart, Seamless Unlock & Lock — Secure, Worry-Free, Privacy Protected】
• Automatic sensing, no manual operation: Once you set the unlock and lock distances, your PC will unlock automatically when your phone is nearby and lock when you walk away—no tapping, no typing. Just smart, hands-free control.
• Customizable sensing range: Easily adjust the sensing range to fit your space — tailor unlock/lock distances for home, office, or anywhere in between.
• Ideal for various scenarios: Perfect for office or home use. Protect your privacy while avoiding repetitive password input. Focus more, worry less — enjoy a smoother, smarter computer experience.