Proximity switch 230V, Exta Free

The WDN-04 proximity switch is used to switch on or switch off the light without touching. The switch is activated by placing a hand close to the surface under which the sensor is mounted. This method of control does not require a direct contact with the sensor. For this reason, it can be mounted (for example, in the kitchen countertop) and completely invisible to the user. The aesthetics of WDN-04 control recommends its use in kitchen and bathroom furniture.
The WDN-04 sensor is equipped with a wire 2,5 m long. Because of its dimensions, it is applied to be used in openings with 35 mm diameter. The sensor can be mounted in wood, glass, stone and other materials excluding the ones with metal.
Regardless of the material, it is recommended that the space above the sensor is not bigger than 10 mm. This allows for the best detection sensitivity. With reference to the recommended sensor mounting, a hand distance is detected from 10 to 40 mm (depending on the material).