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Crestron® STEINEL US VS 2 Ultrasonic Dual Relay Wall Switch Vacancy Sensor-White

At a Glance

Crestron® STEINEL US VS 2 Ultrasonic Dual Relay Wall Switch Vacancy Sensor-White with 180 coverage pattern and an adjustable reach setting

Proposition 65 Warning for California Residents

A line voltage, two relay, Ultrasonic wall switch vacancy sensor to control bi-level lighting in commercial spaces.

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 US VS 2 is a line voltage, two relay, Ultrasonic (40 kHz) wall switch vacancy (manual ON) sensor intended to control bi-level lighting in commercial spaces. Ultrasonic is used where the sensor does not have a clear view of the occupants in the desired coverage area. The convenient “Switch Link” feature enables up to four sensors to link together for peer to peer grouping achieving expanded detection zones and multiway switching.The typical application is for bi-level switching (lighting and/or fan motor) in restrooms utility and storage rooms where vacancy control (manual ON only) is desired. For best performance use this sensor in enclosed spaces no larger than 15’ x 15’.

Key Features

40 kHz ultrasonic wall switch vacancy sensor

Adjustable ultrasonic reach setting from 25% to 100%

Bi-level load switching (2 relays)

Line voltage lighting control (120/230/277 VAC, 50/60 Hz)

180° coverage pattern

Manual ON automatic OFF

Re-trigger feature allows the load to turn back ON automatically if motion is detected within 30 seconds after it has automatically switched OFF the load

Mounts to a single-gang NEMA-style, standard switch box & decorator-style wall plate by others

“Switch Link” communication allows for up to 4 sensors to be grouped together

IQ Mode dynamically adjusts the ‘ON’ time delay by learning individual room occupancy

Walk through mode option will switch the load OFF in 3 minutes if no additional detection occurs after the first 30 seconds

Audible alert feature provides an audible warning that the load will shut-OFF in 10 seconds unless additional motion is detected

Visible alert feature provides a momentary Off/On blink, warning that the load will shut OFF in 10 seconds unless additional motion is detected

Service mode option deactivates the automated functions of the sensor and the load is only manually controlled using the ON/OFF button