Nedo Corporation offers the Schlage HandPunch 3000, a biometric time clock that uses hand geometry to verify identity, eliminating buddy punching. It supports up to 512 users by default, expandable to over 32,000. With fast verification, an antimicrobial platen, and rugged design, it's ideal for tough environments. The device supports RS232, RS485, Ethernet, and modem connections. Features include job code input, bell scheduling, door control, and on-device supervisor functions making it a reliable, scalable solution for workforce management.