The MMTC HBFX-SLF is a tamperproof flush mount keyswitch designed for commercial and industrial access control systems. This model includes an SLF large format cylinder, making it suitable for facilities using large format interchangeable core keying systems. The tamper-resistant design and stainless steel faceplate help provide dependable operation in controlled-access environments.
The HBFX-SLF is commonly used with automated doors, gate operators, and overhead access systems requiring secure keyed activation. Its flush mount single gang configuration is designed for clean installation in commercial facilities and exterior access applications. Public manufacturer information identifies the unit as an exterior-use control station, though detailed electrical specifications and dimensions are not publicly listed.
