In today’s security-conscious environment, protecting physical assets from harm while assisting people in a non-intrusive manner is practically mandatory. Traditional means to maintain control and order include the use of cameras, microwaves, and turnstiles, etc. State-of-the-art sensor technology from SICK addresses the limitations of these traditional means without compromising the integrity of the security system. SICK time-of-flight (TOF) sensors, which are infrared two-dimensional laser sensors, are highly accurate, have a long range, and are able to detect objects in complete darkness.

The security applications for SICK sensors run the gamut from outdoor perimeter protection to crowd monitoring. Correctional facilities, chemical refineries, and power plants utilize time-of-flight sensors in conjunction with cameras to pinpoint the exact location of an unauthorized person in an open, outdoor area. In office buildings, hospitals, and museums, SICK TOF sensors are effective in notifying security personnel to vertical wall infringements. Shopping centers and airport terminals also use TOF sensors from SICK to count and track people as they move through large open areas.

For nearly 60 years, SICK sensor technology has been used in a variety of industries, including automotive, logistics, electronics, and manufacturing. While these industries may appear to have little in common, they are all driven to improve their processes, increase performance, and lower operating costs. Now, customers in the security industry are utilizing this same technology to increase performance and lower the costs of their security systems.