The MMTC 1KFS-BC is a tamperproof flush mount keyswitch designed for commercial and industrial access control systems. This model includes a Best Core compatible cylinder, making it suitable for facilities that use Best-style interchangeable core key systems. The tamper-resistant construction and stainless steel faceplate help provide dependable operation in controlled-access environments.
The 1KFS-BC is commonly used with automated doors, gate operators, and overhead access systems requiring secure keyed activation. Its flush mount single gang configuration is designed to fit standard electrical back boxes for clean commercial installation. Available manufacturer information identifies the unit as a NEMA 1 rated interior device, though detailed electrical specifications and dimensions are not publicly listed.
