Freevolt Technologies Limited a London, UK-based developer of biometric smart card products for access control, cryptocurrency wallets, payments and healthcare, has launched the second generation of its flagship access control card, S-Key.
The new battery-less biometric access card featuring Freevolt’s patented energy harvesting technology has been upgraded to embed Fingerprints’ world-pioneering ‘T2’ biometric sensors. S-Key biometric cards are bringing stronger authentication to access control, offering new levels of security, convenience, and reduced environmental impact on the road to eliminating PINs and passwords.
