28 1000 - Electronic Access Control

Dortronics Systems
Offers an impressive portfolio of Intelligent Door Interlock Controllers and Mantrap Solutions. Solutions include: economical 2-door controllers for retail applications and communicating bathrooms (healthcare facilities & dormitories); multi-door "mantraps" for casinos and banks; multi-door airlocks for biological laboratories and clean room suites; sally ports to control vehicular access/egress in secure areas such as prisons and armored car facilities.

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See also:
08 7400 - Access Control Lock Systems keyless locksets and controlling systems
27 5140 - Door-Entry Intercom Systems
28 2030 - Video Surveillance

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Alvarado Manufacturing Co.
Apollo Security
Autoclear - X-ray scanners and metal detectors for airport, government buildings, schools and public facilities security.
Bosch Security Systems
Detex Corporation
Digital Monitoring Products
dormakaba - A complete line of door controls, exit devices, electronic access control hardware and locks.

Gallagher Security
Garrett Metal Detectors
HID Corporation
Honeywell Security
Integrated Biometrics
Johnson Controls
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Millennium Group
Morse Watchmans
Napco Security Technologies - includes Alarm Lock, Continental Instruments, and Marks USA
Security Door Controls
Smarter Security
Southern Folger Detention Equipment