Passive NFC Cylinder Locks for Critical Infrastructure Cabinets

Passive NFC Cylinder Locks CRT-NY100 & CRT-NY100-J for Wind Power Plants, PV Stations, State Grid Cabinets, High-Speed Rail Equipment and Bank Server Rooms Deliver precise, tiered access authorization via dedicated management APP, with permanent storage of full unlock operation logs for full traceability.

Fully passive NFC energy harvesting design: no hardwiring, no built-in batteries, zero routine maintenance. Supports full closed-loop equipment operation & maintenance workflow, delivering a standardized, compliance-ready cabinet security solution for critical infrastructure.

Built for reliable security in harsh field environments without performance trade-offs. Our passive NFC cylinder locks serve energy, transportation and financial industrial scenarios. Administrators can set hierarchical access permissions for different staff; every lock-in and lock-out action generates traceable records for audit review. Enable low-cost intelligent retrofitting on existing cabinets, simplifying standardized closed-loop maintenance deployment across your sites.

Solve core pain points of traditional cabinet operation and management thoroughly. No external power supply or wiring required for on-site installation; zinc alloy lock body with IP65 dust & water ingress protection withstands wide temperature shifts from -40℃ to 80℃ and 20%~98%RH humidity. Each user is assigned exclusive NFC unlocking credentials; unlocking distance limited within 1CM via 13.56MHz NFC communication protected by National Secret 4 encryption algorithm to prevent unauthorized duplication. Every unlock event auto-generates stored logs to realize full access traceability. Two variants available: basic NFC cylinder lock CRT-NY100, and CRT-NY100-J equipped with mechanical emergency cylinder for backup unlocking in case of electronic failure. Service life reaches over 20,000 switching cycles with stable operation under continuous outdoor vibration and damp conditions. Secure vital power, transport and IT core equipment, standardize on-site maintenance procedures and realize fully intelligent equipment access control.

Specifications

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