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Front of two Digital Dual Tech 2-Button Wall Mount Sensor w/Infrared, White

Discontinued - Digital Dual Tech 2-Button Wall Mount Sensor w/Infrared, White

LMDW-102-W Wattstopper
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Replaced by  LMDW-220-W, LMDW-211-W

LMDW-100 Series Digital Dual Technology Wall Switch Occupancy Sensors use PIR and ultrasonic technology to detect occupancy for energy-efficient control of lighting and plug loads. They also include one or two switch buttons for manual control of selected loads, and are part of a Wattstopper Digital Lighting Management (DLM) system.
Color White
BAA No
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Features

Features

  • 2-button Digital Dual Technology Wall Switch Occupancy Sensor
  • LMDW-100 Series Digital Dual Technology Wall Switch Occupancy Sensors use PIR and ultrasonic technology to detect occupancy for energy-efficient control of lighting and plug loads
  • They also include one or two switch buttons for manual control of selected loads, and are part of a Wattstopper Digital Lighting Management (DLM) system
  • Dual Technology sensor with On/Off button(s) to switch selected load(s)
  • Component of Digital Lighting Management integrated control system
  • Quick access to Push n’ Learn for system personalization
  • Digital sensor with LCD display and programming pushbuttons
  • IR transceiver for wireless configuration and remote control
  • Plug to other components using Cat 5e cables with RJ45 connectors eliminating wiring errors
Specifications

Specifications

General Info
Color White
Product Series LMDW-100
Type Sensor, Switch
Finish Glossy
Application Sector Commercial
Product Line Wattstopper
Country Of Origin China
Replaced by Part Number  LMDW-220-W, LMDW-211-W
Features Adjustable Time Delay, Indicator Lights, Load Controller Required, Sensitivity Adjustment
Included Mounting Screws
Installation Location Wall
Number of Switches 2
Switch Type Motion Sensor, Push
Warranty Type 5-Year
Standard UL, cUL, FCC part 15, RoHS, PEP
UPC Number 754182932368
Dimensions
Product Depth US 1.9 in
Product Height US 4.2 in
Product Volume US 20.3 cu in
Product Width US 1.8 in
Product Weight US 0.2183 lb
Additional Information
RoHS Compliant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
Technical Information
Current Draw 20 mA
Number of Rockers 0
On Function Selectable Auto/Manual
Topology Free Topology
Wire Connection Type RJ-45
Compatibility DLM Wired, Infrared Wireless
Has Battery No
Indicator Button LED, PIR Detection LED, Sensor Binding (PNL) LED, Ultrasonic Detection LED
Indoor/Outdoor Indoor
Input Voltage 24 VDC
Mounting Type In-Wall
Number of Buttons 2
Timer Type Digital
Timer Duration 1-30 Minutes
Operating Temperature 0°-55°C, 32°-131°F
Operating Temperature Max 131 °F
Operating Temperature Min 32 °F
Operating Humidity 5-95% RH (Non-Condensing)
Sensing Range 30 x 30 ft, 40 ft radius
Sensor Type Occupancy
Sensor Technology Dual Technology, Passive Infrared (PIR), Ultrasonic
Sensor Coverage Pattern 180 °
Sensor Mounting Height 4 ft
Ultrasonic Frequency 40 kHz
Storage Temperature 23° - 176° F, -5° - 80° C
Engraving Type Blank
Resources
Reviews

Reviews

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Questions & Answers

Questions & Answers

We just want the lights to come on automatically when we enter rooms and go off when no activity. We looked at the installation guide and cannot figure out how to do this. For LMDW-102 Thank you.

Asked by: Carolyn Koole
Thank you for reaching out. The LMDW-102 can be configured to automatically turn lights on when entering a room and off after a period of inactivity. This setup can be accomplished in one of three ways: 🔹 Manually through the device's onboard settings 🔹 Using the LMCT-100-2 handheld commissioning tool 🔹 Via a PC with the LMCI-100 interface and LMCS software We recommend contacting our Technical Support team so we can walk you through the most appropriate method based on the tools you have available. We're happy to assist and ensure your system is configured exactly as needed.
Answered by: Tier 1 Tech Support
Date published: 2025-07-01

I am having trouble getting the occupancy sensors to work on my switches. Can someone give me a rundown on how to get them to work?

Asked by: Anonymous
We're going to need a bit more info, and this may involve some troubleshooting. Please give our Tech Support department a call at 800-879-8585 and we'll be happy to assist.
Answered by: Tier 1 Tech Support
Date published: 2024-10-07

I have a LMDW-102-W controlling a single load. How to change the setting from manual on/auto off to auto on/auto off?

Asked by: Ryan
Follow the installation instrucions to put the system into PnL programming mode. the instr4uctions can be found here: file:///C:/Users/gerick1c/AppData/Local/Temp/MicrosoftEdgeDownloads/5b037cd0-6775-4294-8eca-ebe6baf740f3/BCS-WS-IS-LMDW-10x-23121-R04-1219%20(5).pdf ------------------------------- 1. Press and hold the 'Configure' button for 3 seconds to put the system into PnL programming mode. 2. When in programming mode, press and release the 'Feature' button to step to the MAN ON/Auto ON feature, then press the up or down button to change from MAN ON to Auto ON, or vice-versa. 3. Press and release the config button to step to the next load. 4. When all loads have been configured, press and hold the 'Configure' button for 3 seconds to exit PnL mode.
Answered by: Tier 1 Tech Support
Date published: 2024-10-25

I have a LMDW-102-W controlling a single load. How do I change the setting from manual on/auto off to auto on/auto off?

Asked by: Ryan
Ryan, There are two methods, in the latest LMCT-100-2 remote under Load settings there will be a setting listed as "operation" change this to auto and send. The second method is manually on the switch; push and hold the C button for 4 seconds to enter PnL mode. The screen will display LD1, you will press the F button until you see MODE - mind the sensor menu is fast. Once you see MODE hit the up arrow to change to AUTO. Once this is changed, push and hold C for 4 seconds to save and exit. Hope this helps! If any questions, please call out Technical support line 1-800-879-8585
Answered by: Justin
Date published: 2024-01-25

How do I use this controller? I want it set to motion detection.

Asked by: Steve
Good evening It would be best to contact Wattstopper Tech Support at 1-800-879-8585 option#1 for us to gather more information to help with answering your questions.
Answered by: Tier 1 Tech Support
Date published: 2023-01-19

Will this work with plug load receptacle?

Asked by: Banuk
Yes, the LMDW-102 will work with an LMPL plug load controller.
Answered by: Tier 1 Tech Support
Date published: 2022-02-01
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