Lockmasters Door-In-A-Box Radio Frequency (RF) Door Kits

Lockmasters’ RF/STC Door-in-a-Box SCIF solution delivers a fully integrated, ICD 705–compliant entrance designed to protect classified environments without costly field modifications. Engineered to meet stringent RF attenuation and sound transmission class (STC) requirements, the factory-assembled system ensures consistent performance and faster installation. When paired with the Lockmasters LKM10K FF-L-2890C GSA-approved door lock series, the solution provides certified high-security access control, auditability, and reliability. Together, the door, frame, seals, and hardware create a turnkey SCIF entry that simplifies accreditation, reduces risk, and ensures long-term operational integrity.