Protect Your Privacy

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. Sign in and out of computers just by walking away and returning.

Locks your PC or Mac as you walk away

With the GateKeeper's auto-lock ability, computer privacy has become nothing but an afterthought. GK-Chain protects PCs and Macs in hospitals, workplaces, dorms, and many other places. Snooping friends have finally met their match.

Duals as a Bluetooth Location Tracker

With the GateKeeper Android and iOS apps, never waste time looking for that thing that always gets lost. Track it down or set an alert for when items are out of range.

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

 See The Store


Already own a GK-Chain?

  Download the Software