Dual HF corridor sensor works with a variant of high-frequency technology. The system is equipped with 2 sensors, each of which controls one side of the corridor. Both together cover a good 20 meters. The tangential range is intentionally limited to the width of the corridor, so that movements behind closed doors, for example, are not detected.Steinel is a German brand with production centers located throughout Europe. Through years of experience, it has become known as a leader in the production of automatic lighting technology. It is also an undisputed pioneer in the field of tanning and glue guns. Steinel products reach customers in more than 90 countries around the world.
