Wattstopper DW-311-R-U 

DW-311-R-U Product Description

The DW-311 dual technology dimming wall switch sensor can turn lights OFF and ON based on occupancy and allow the user to increase or decrease the lighting level. It combines the benefits of passive infrared (PIR) and ultrasonic occupancy detection technologies and works with 0-10 VDC dimming drivers and ballasts to control lighting loads including LEDs.

Features:

Collection consolidated of in 347 V to white option
Defaults to Manual-ON operation for maximum energy savings
High sensitivity and dense coverage for exceptional performance
Color-matched lens and low profile for appealing design
Supports Partial-ON operation for energy code compliance or incentives
120/277VAC and 347VAC models
Allows fully functional multi-way control from up to four switch locations

Specifications:

Color    Red        
Product Series    DW-311-R-U        
Type    Sensor, Switch        
Finish    Glossy        
Application Sector    Commercial        
Product Line    Wattstopper            
Features    Adjustable Time Delay, High/Low Trim, Indicator Lights, Light Level Sensor, Sensitivity Adjustment, Test Mode, Walkthrough Mode        
Included    Sensor Mask        
Installation Location    Wall        
Switch Type    Motion Sensor, Push        
Warranty Type    5-Year        
Standard    UL, cUL, E101196, UL 924, RoHS        
UPC Number    754182939442

About Wattstopper:

Wattstopper is a brand that specializes in energy-efficient lighting control solutions and products. They are known for their occupancy sensors, lighting control panels, and other devices designed to reduce energy consumption in commercial and residential buildings. These products are often used to automatically turn lights on or off based on occupancy and ambient light levels, helping to save energy and reduce electricity costs.

Wattstopper is part of the larger Legrand Group, a global company that offers a wide range of electrical and digital building infrastructures. Their products are commonly used in offices, schools, hotels, and various other commercial and industrial settings to improve energy efficiency and provide convenience.