Keep the model name visible
Include both sides of the fob and its complete markings in your photos. TAG, TAG-M and TAG-EV2 are different CDVI credential models.
SUMOKEY
Copy Your CDVI TAG-EV2 Key Fob — Copy by Serial Number
Regular price
$60.00
CDVI TAG-EV2 — Copy by Serial Number
Copy your CDVI TAG-EV2 key fob by serial number
Need a spare CDVI fob for your apartment, condo or building entrance? Sumokey duplicates CDVI TAG-EV2 credentials by serial number. Upload a clear photo of your original through this product page and choose an aftermarket white card or aftermarket black fob.
No cloning kit or software setup is needed. The photo supplies the serial number for your order, so you can keep your original fob with you.
Identify your CDVI TAG-EV2
Check for the TAG-EV2 marking on the original fob. The supplied reference has a blue face, clear outer casing, printed identification string and black keyring loop. Color and shape alone are not enough to identify the technology.
Tell us what the original opens
Let us know whether it works at your building entrance, elevator, amenity doors or parking reader. A copy must be checked at the access points you need.
Upload a clear photo of your original
Make sure the complete serial number and TAG-EV2 marking are sharp and readable. Avoid glare, cropped digits or a photo of an example tag. If the number is worn or unclear, contact Sumokey before ordering.
Choose your duplication format
Select the format you prefer in the product options.
Aftermarket white card
A card-format copy of your CDVI TAG-EV2 credential.
Product option: Aftermarket white card
Aftermarket black fob
A fob-format copy of your CDVI TAG-EV2 credential.
Product option: Aftermarket black fob
How to order your CDVI TAG-EV2 duplicate
- Check your model. Look for TAG-EV2 on your original and make sure it currently works at your authorized access points.
- Choose a copy format. Select the aftermarket white card or aftermarket black fob and your required quantity.
- Upload your photo. Use the product page's upload field to provide a clear image showing the complete serial number and model marking.
- Place your order. Sumokey uses the serial number from your photo to prepare your selected duplicate. No original needs to be mailed in.
- Test your copy. When it arrives, check the doors and access points you are authorized to use. Keep your original as a backup.
CDVI TAG-EV2 specifications
| Technology | MIFARE DESFire EV2 |
|---|---|
| Frequency | 13.56 MHz |
| Memory designation | 4K |
| Material and color | Blue epoxy tag, according to CDVI Americas |
| Published dimensions | 45 × 13 × 2 mm; check the actual original if dimensions matter. |
| Original reader compatibility | CDVI lists MIFARE DESFire and KRYPTO readers. Reader compatibility does not establish third-party duplication compatibility. |
Source: CDVI Americas TAG-EV2 specifications.
CDVI TAG-EV2 duplication questions
Can Sumokey copy my CDVI TAG-EV2 key fob?
Yes. Sumokey offers CDVI TAG-EV2 duplication by serial number. Upload a clear photo of your original through the product page and select an aftermarket white card or black fob. This offering is specific to TAG-EV2; other CDVI models need their own service.
Do I need to mail in my original or buy a cloning kit?
No. This service uses the serial number shown on your uploaded photo. You keep your original and do not need a cloning device, computer software or an at-home copying process.
What should my uploaded photo show?
Show the complete serial number and TAG-EV2 model marking on your actual original. Keep the photo sharp, well lit and free of glare. Include both sides if needed to show all details. Contact Sumokey if any characters are unreadable.
Can I choose a card instead of a fob?
Yes. Select either an aftermarket white card or an aftermarket black fob in the product options. These are aftermarket copies; their appearance differs from the original blue CDVI tag.
Is TAG-EV2 the same as CDVI TAG or TAG-M?
No. CDVI TAG uses 125 kHz proximity technology; TAG-M uses 13.56 MHz MIFARE Classic; TAG-EV2 uses 13.56 MHz MIFARE DESFire EV2. Check the exact model before ordering.
Can I get a spare for my condo or apartment?
Yes, for access you are authorized to use. Order your preferred copy format and upload your original tag photo. A duplicate does not add permissions to new doors, floors or parking areas.
What if my original fob is lost or deactivated?
Contact Sumokey before ordering if you cannot supply a clear photo or your original no longer works. A duplicate does not restore revoked access; your building manager may need to issue or activate a replacement credential.
Will the copy work at my elevator, gym or garage reader?
The intended use is to duplicate your existing credential, not add new access. Test the copy at each authorized access point you need after delivery and contact Sumokey if any reader behaves differently.
Need help with your CDVI TAG-EV2 photo?
If the model marking or serial number is unclear, email a photo for help. For an order, upload the original tag image directly through this product page.
Only request copies of credentials you own or have permission to duplicate. CDVI and MIFARE DESFire are trademarks of their respective owners. Sumokey is independent and is not affiliated with or endorsed by these manufacturers.
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