Protect Your Privacy

Handsfree Access Control Device Locks Your Computer When You Leave. Unlocks It When You Return.

Protect your privacy

Protecting your corporate data, GK-Chain allows employees to protect company assets. GK-Chain protects PCs and Macs in hospitals, workplaces, dorms and many other locations. Snooping strangers and friends have finally met their match.

Locks your PC and Mac as you walk away

With the GateKeeper's auto-lock ability, computer privacy becomes an afterthought. Sign in and out of computers just by walking away and returning.

Duals as a Bluetooth Location Tracker

Stop wasting time looking for lost items. The GK-Chain helps track down your devices and set alarms for when items are out of range.

In The News

OxGadgets ".... I found that the software and the apps were fairly simple and easy to use."
UMD Right Now "... effortless security for your computer when you walk away, and easy access when you return."
DiamondBack "Facebook hijacking might become a thing of the past."
Geek Insider "A way to prevent future embarrassments and unwelcome snooping."
Gadget Review "This is particularly useful because offices are bearing down, especially in light of security breaches picking up steam, on locking your computer."

Tech Specs

The USB Lock and GateKeeper Chain work together to automatically lock and unlock your computer based on your proximity.

GateKeeper Technical Specifications
GateKeeper USB Lock and GateKeeper Key
Compatibility Windows 7, 8, 8.1, Mac OS X
Mobile App Android 4.3 and above, iOS 7.0 and above
Battery Life 3 - 6 months (CR2032H Battery)
Range 0 - 100 feet
Security AES Encryption for wireless data interactions
Wireless Bluetooth 4.0
Size and Weight 45mm x 25mm x 7mm and only 10 grams

Meet The GateKeeper App

Keep track of your valuables with the GateKeeper smartphone app.


Visit the Store

GK-Chain and Lock Combo Starting from $49.99
Available in Black, Silver, Orange, Blue, and Green

Main Store



Already own a GK-Chain?

  Download the Software

Firmware Update:

This pertains to the customers who have recently purchased the GateKeeper and have received it in the black packaging box. We have discovered an issue with the GK Chains that would cause the battery to discharge rapidly. Please use the firmware updater tool on the Download page to update your firmware and fix this issue.This does not affect any customers who have received the GateKeeper in the white box. We sincerely apologize for the inconvenience.