Specifications include, but are not limited to: The Maryland Transportation Authority (MDTA) is issuing this Invitation for Bids (IFB) for periodic maintenance, inspection, general repair, and emergency repair services for MDTA’s existing security systems. The Contract includes all labor, supervision, materials, parts, hardware, software, software support agreements, supplies, tools, equipment, transport, expenses and all unspecified incidental items to provide a maintenance service Contract for the following: 1. MDTA’s existing Access Control System (ACS) manufactured by AMAG (American Magnetics) Technology, Inc. which includes card readers, door crash bars, door locksets, magnetic locks, electromechanical lock sets, door intercoms, security bells, request-to-exist door buttons, door strikes, etc.; 2. MDTA’s existing Intrusion Detection System (IDS) by Digital Monitoring Products (DMP), Inc., which includes motion detectors, alarm system management keypads, door contacts, etc.; and 3. MDTA’s existing Closed-Circuit Television (CCTV) system manufactured by various companies, including Axis and Pelco, comprised of both interior and exterior fixed cameras and PTZ cameras.