HF-X618 is an international favorite that is used by more than 300,000,000 businesses in 65 countries worldwide and is ranked No.#1 in the industry for six years in a row. It has a built in embedded standalone module (ZEM100) with a strong American Intel 32 bit X-scale CPU. It incorporates an optical sensor with live-scan technology, that identifies and validates wet, dry, soiled and even swollen fingers. The HF-X618 with web management allows administrative access to the records via TCP/IP protocol at your convenience. Its equipped with biometric algorithms that are truly dependable with great accuracy. Their identification speeds obviously has improved, processing more than 1,000 fingerprints, no matter good or poor, within 2 seconds fingerprint recognition and verification is obtainable. The HF-X618 supports 360-degree rotation identification with reliability and easy installation. It's extremely affordable and it the #1 choice.