What are the core competitive advantages of the Sealer2100 compared to other products on the market?

The Sealer 2100 redefines the standard for digital asset protection with three leading hardware-level security technologies: the world's first iris recognition system, combined with liveness detection and 2048-bit feature point encryption, effectively preventing biometric data forgery; AirGap Air-Signing Technology enables "zero-contact data transmission and fully offline private key authentication," establishing a closed-loop security system; the physical-level defense capability of the Sealer 2100 forms a solid barrier against cyber attacks, far surpassing the security capabilities of traditional hardware wallets.