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From start to finish, we are dedicated to understanding and serving each client in a unique way. More than satisfaction, we deliver trust, creating lasting connections.

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Frequently Asked Questions

If you still have questions, click here and access our Help Center .

The batteries in my Gräd Órion 4000 Smart Plus Electronic Lock are dead. How do I change them?

The Orion 4000 lock
Smart Plus uses 4 AA alkaline batteries. To change the batteries, follow the steps below:

  1. Remove the back cover of the lock.
  2. Remove the old batteries.
  3. Clean the battery contacts using a small brush.
  4. Insert the new batteries, making sure they are in the correct position.
  5. Replace the back cover.

We recommend replacing the batteries every 12 months or as soon as the lock emits the low battery alarm .

What is the warranty period?

Gräd products have a 2-year warranty from the date of issue of the sales invoice.

Which application is compatible with the Gräd Órion 4000 Smart Plus Electronic Lock?

The Gräd Órion 4000 Smart Plus Electronic Lock works with the TT Lock App, available for IOS and Android.

All settings are made directly in the application.

How to pair and register fingerprints, passwords and tags in the TT Lock App?

To access the step-by-step video on how to pair and register users via the TT LOCK App, click here.

How do I configure my Gräd Órion 4000 Smart Plus Lock?

To access a step-by-step video on how to configure your Gräd Órion 4000 Smart Plus Lock, click here .

How do I install my Gräd Órion 4000 Smart Plus Lock?

To access the video with step-by-step instructions on how to install your G-Locks Órion 4000 Smart Plus Lock, click here.