Biometric & RFID Access Control Terminal — The kit uses ZKTeco SF400 as the access control terminal, enabling fingerprint, RFID-card, or PIN based authentication for secure door access.

Electromagnetic / Dropbolt Lock Mechanism — The included lock (often referred to as “EM lock”) secures the door via magnetic or dropbolt action when energized, providing a strong, tamper-resistant door hold.

Comprehensive Kit Components — The kit typically includes: access terminal, EM lock (or dropbolt lock), power supply, exit button (or non-touch exit), door sensor, and RFID cards/tags — giving a full single-door access control solution.

Access Control Interfaces — SF400 supports connection to electric lock, door sensor, alarm, exit button, doorbell, and other control/sensor interfaces to manage door state and security effectively.

User & Record Capacity — Stores up to 1,500 fingerprints, and optional up to 5,000 RFID cards; logs up to 80,000 transactions — suitable for small to medium sized offices or installations.

Network & Standalone Operation — Supports TCP/IP (networked) and standalone modes; allows integration with software (e.g. for time attendance) or operation independently.

Fail-Safe / Fail-Secure Locking Behavior (as per installation) — The EM lock behavior depends on wiring: can be set to unlock on power loss (fail-safe) or remain locked (fail-secure), depending on safety requirements.

Door Status & Exit Control Support — With included door sensor and exit button, the system handles door open/close detection and controlled exit — enhancing security and convenience