A line voltage, single relay, Dual Technology (PIR & ultrasonic) wall switch occupancy sensor to control lighting in commercial spaces. The photocell daylight option will keep the lighting load OFF when the light level is greater than the threshold level setting.
As part of our endeavor to deliver professional lighting and control solutions for the entire enterprise, Crestron is pleased to offer STEINEL PROFESSIONAL products, which are available for sale through authorized Crestron Commercial Lighting system integrators.
Based in Germany, STEINEL PROFESSIONAL has been manufacturing lighting controls for over 25 years. Their product offering includes a wide variety of controls and sensors for indoor and outdoor applications.
The DT WLS 1 is a line voltage, single relay, Dual Technology (PIR & ultrasonic) wall switch occupancy sensor intended to control lighting in commercial spaces. The combination of both technologies enhances occupancy detection in difficult applications. DIP switch adjustable technology options to initiate the load ON and maintain the load ON with either or both technologies. The hold off photocell daylight option will keep the lighting load OFF when the light level is greater than the threshold level setting. The convenient “Switch Link” feature enables up to four sensors to link together for pier to pier grouping achieving expanded detection zones and multiway switching.
The typical application is for small offices, conference rooms and break rooms. For best performance use this sensor in enclosed spaces no larger than 20’ x 16’.
For additional information and resources, please visit http://www.steinel.net/DT_WLS_1.
|Mounting Type:||Single-gang NEMA-style|
|Voltage||120/230/277 VAC, 50/60 Hz|