Application: Dispenser

With in the past decade, motion based sensors are used to detect very short ranges for dispensing soap, towels, open garbage covers, and even start toy demonstrations in department stores. This application is very effective for minimizing the spread of disease. Intrutec has many types of short range motion modules to suit the customer's requirements.

Active Infrared Sensors use invisible light to scan a defined area. The transmitter emits a beam of light into the scan zone. The light, which is reflected by the background returns to the receiver, which constantly monitors the scan zone. When a person or object enters the zone the infrared light is interrupted. It then sends a signal to the internal relay, which is wired into the dispensor/door controls.