Prodecoder Automatic for lock models Cisa,MCM,GEVY 3×3


Prodecoder Automatic is a locksmith tool for professional use. Manufactured by Alegro Prodecoder Ltd. this tool has 3×3 pins and can open the Double Bit Lock model Cisa, MCM and Gevy with 3×3 levers (and any other lock with same technical dimensions). Below you will find the technical sheet of the specifications of the key. Prodecoder Automatic works on self impressioning method of opening- a non-disruptive, covert method of creating a working key for a lock without picking or disassembly. Extremely easy to work with, the tool overcomes locks that are considered high class and are being mounted on armored doors all around the world. No matter how the lock is oriented, you can unlock and decode as many times as you need to.




Prodecoder Automatic

When you insert the ProDecoder Automatic Decoder  inside the lock, it allows the shape of the original key to be reconstructed. After that, the the pins take the original “shape” of the key, the lock will open.

Please note that Every Decoder is made for a specific structure and this one is for 3×3 levers of Double Bit Locks!!!  The Kit contains Prodecoder Automatic Decoder for 3×3, two tension handles, spare pins (for the specific model)

Every decoder has Serial Number. We ship with DHL Express all around the world and we provide the tracking number.

cisa 3x3 mappa piccola

Prodecoder Automatic - small map with 3x3 levers (mapper picolla)

This tool is part of the Prodecoder Automatic Series. It works on self impressioning method of opening. Opens extremely fast. This is a non-destructive, covert method of creating a working key. It works  without manual picking or disassembly to be required. Extremely easy to work with. The tool can overcome locks that are considered high class. Such locks can be mounted on armored doors all around the world. No matter how the lock is oriented. Hence you can unlock and decode as many times as you need to.

Prodecoder Automatic  has 2 main wheels and 2 additional small tension handles.

1. Turbo wheel – when you turn the turbo wheel you cause movement of the pins. This is the main operational wheel.

2. Tension wheel – by giving (and holding) the tension to the left and to the right, you are turning the turbo wheel. This is how you cause traction between the pins and the respective plates (levers) of the lock. This is the main methodology Prodecoder Automatic uses to work on the self impressioning method. 

The wheel has three stop points. And they must remind you that you need to perform a progressive opening. You should NOT force the tools

3. Small tension handles– you can easily screw them on the Tension wheel (2). Their purpose is for convenience – with them the operation is much easier. Additionally they have amazing grip with your hand and you are able to feel the tension of the levers. 


The tool comes with video instructions made with the Prodecoder Automatic that you will receive. Every decoder has unique serial number. This works as a guarantee that the decoder comes in working condition. It also insures personal attention to every client. If you have any questions or concerns, do not hesitate to contact us at


We are not an official dealer of the locks which our locksmith tools unlock and have no affiliation with the manufacturers of the locks.
All brand names and trademarks of the locks and keys are the property of their respective owners and are used for identification purposes only.

This product page aims to illustrate the mechanism and the correct operation of the product offered by Alegro Prodecoder Ltd. The product in this webpage is offered by Alegro Prodecoder Ltd. and it is original and all rights are reserved. All other parts of goods and/or items that can possibly be seen in this page are of an indicative nature and do not represent the subject of this page. They are NOT intended to be exhibited to the public or to be related in any way to the specific product offered and shown in this page!

Weight 0.320 kg

2 reviews for Prodecoder Automatic for lock models Cisa,MCM,GEVY 3×3

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  1. Cristian De Carolis (verified owner)

  2. Basilis Kentioglou (verified owner)

    Very easy to use it. I open the lock in minutes every time I use it.

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