hearder evivault NFC Card smartphone life time warranty

Technical specifications NFC Card

Retention time of encrypted data without an energy source 40 years
Number of record cycles without risk of error 1 million
Memory type Eprom
Eprom memory size 64ko
NDEF Not available
Batteryless NFC Energy harvesting
Communication protocol NFC (ISO/IEC 15693) / Compatible  (ISO/CEI 14443)
Compatible Terminals NFC Android smartphone, tablette, …
Version Android from 4.4
Recording number Up to 64 private and public keys or seeds phrases BIP39 or login credentials
Type of characters allowed Standard ASCII
MFA access control Up to 5 configurable authentication multi factors

Physical & numerical security

Type of access control MFA Up to 5 configurable authentication factors
Brute force protection Hardware & software
Number of tests before un-pairing
Unic pairing key 1
Administrator password 1
User password
Number of individual security possible per registration Up to 3 configurable physical blockchain
Biometric control Fingerprint via smartphone equipped
Sharing encrypted data By public key RSA 4096
Encryption of Wifi communication protocols Automatical dynamic management of AES 256 encryption keys

Physical properties

Minimum operating temperature -20° F  (-20° C)
Maximum operating temperature 158° F (+70°C)
Protection degree IEC 60529 Better than ISO IP68K
Physical protection index of the electronic card by coating
  • Resistance to acids
  • Resistant to immersion in water
  • X-ray resistant
  • Resistant to the magnetic field
  • Electric shock resistance
Tag case PVC
Color green
Dimensions  3.35 x 2.12 inch (85.6×54 mm)
Thickness  0.84 mm
Weight  0.28 once (8 gr)


Manufacturing Fullsecure Andorre
Manufacturer’s warranty Lifetime warranty (principle exchange product defective against new product) click here to see the conditions.
Patents 3 patents WO2018154258WO2017129887 – WO2010086552