• Intelligent Controls Inc. (ICI)
• Casi-Rusco
• Notifier
• Continental Instruments
• All Safe
• RBH Access Control
• Bosch Security

Automated Parking Controls

• Amano Software Engineering (ASE USA, Inc.)
• Amano Cincinnati
• WPS Parking Systems
• McGann Software Systems
• SIRIT Hands Free
• AM-TECH
• Sentex Telephone Entry
• Trigon Telephone Entry

Computerized & Mechanical Time Clocks, Date & Numbering Machines

• Amano Cincinnati
• Acroprint
• NOVAtime
• Rapidprint Time, Date & Numbering Stamps
• Widmer Time, Date & Numbering Stamps Time Cards

Master Clock & Program Controls

• Midwest Time Controls
• NOVAtime
• Standard Faraday
• Franklin
• Timekeeping Systems
• Notifier

Fire Alarm Detection

• Notifier
• Fire·Lite
• Audiosone
• Wheelock
• System Sensor
• Gentex
• Complete Accessory Packages (wire, back-boxes, panels, connectors, etc.)

Watchman Clocks & Guard Tour

• TimeKeeping Systems
• Morse
• Detex

Cashiering Booths & Guard House

• Porta-King
• ParKut
• BIG
• Delta Scientific
• Parking Booth Company

Nurse Call

• Hemco Nurse Call
• Auth
• Jeron Call-for-Aid

Integrated Communication Systems

• Telecor School Intercom
• AMX
• Vodavi Telephone
• Aiphone
• Trigon Telephone Entry
• Sentex Telephone Entry
• Lowell Audio
• Bogen Sound
• Peavy Sound
• Soundolier Audio
• Philips Communication Security & Imaging
• Bosch Security

Closed Circuit Television

• Burle
• Vicon
• Ikegami
• Gyyr
• Pelco
• Philips Communication Security & Imaging
• Bosch Security