Lutron Electronics QSM2-4W-C 24 VDC 4-Sensor Ceiling Mount Infrared Wireless Sensor Module
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Manufacturer Lutron
Mfg Catalog # QSM2-4W-C
North Coast Part # 674405


  • Ceiling-mounted device that integrates Lutron wireless and wired sensors and controls through the QS communication link to Energi Savr Node (ESN) units, GRAFIK Eye QS control units (models starting with QSGR), Quantum systems, Sivoia QS shades/draperies, and myRoom control modules
  • Uses Clear Connect RF Technology for communication with Radio Powr Savr occupancy and daylight sensors, and Pico wireless controllers
  • QSM connects to four Lutron wired sensors or controls - occupancy sensors, daylight sensors, EcoSystem infrared (IR) receivers, or EcoSystem wallstations
  • Does not apply to wireless only models
  • Powered by the QS link - no line voltage connections are required.


  • Brand Name: Lutron
  • Size: 4.04 in (103 mm)
  • Type: Sensor interface
  • Power Supply: 24 to 36 VDC
  • Sub Brand: QS Sensor Module
  • Standard: UL, cUL, FCC, IC, SCT
  • Frequency Rating: 431.5 MHz to 436.6 MHz
  • Pack Description: Box
  • Pack Type: EA
  • Number of Sub Packs: 1
  • Total Units Imperial: 1 EA
  • Gross Weight per Pack Imperial: 0.55 L
  • Length Imperial: 5.156 IN
  • Width Imperial: 5.25 IN
  • Height Imperial: 3.688 IN
  • Operating Temperature: 0 to 40 degrees Celsius
  • Country of Origin: US


UPC 02755778335
Item Long Description Integrates Lutron wireless 434 MHz and wired sensors and controls through QS communication link to Energi Savr Node units, GRAFIK Eye QS control units, Quantum systems and Sivoia QS shades/draperies, 4 wired inputs, ceiling mount
GTiN 00027557783354
Size 4.04 in (103 mm)
Operating Temperature 0 To 40 C
Type Sensor Interface
Country of Origin USA
Frequency 431.5 To 436.6 MHz
Family Brand Name Lutron
Power Supply 24 To 36 V
Sub Brand QS Sensor Module

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