markets mobile digital video recording systems for security and surveillance in the United States.
It provides video, audio, and information recording devices.
The company has developed digital recording system for mobile and stationary security applications.
Its products consist of ShiftWatch product line that includes ShiftWatch TVS, which is used in the mass transit industry; ShiftWatch LE, a police surveillance product; ShiftWatch VSS, a stationary system designed for facility surveillance; and Tapestream, a software enabling streaming media to be written to removable digital tape.
A4S Security offers its products to the transportation, law enforcement, defense, and security/surveillance markets.
The company was organized in 1999.
It was formerly known as A4S Technologies, Inc.
and changed its name to A4S Security, Inc.
in April 2005.
A4S Security is based in Loveland, Colorado.