LifeSmartSKU: LS174


Tax included


Trian Phase Dimmer with on-board motion sensor.

The LifeSmart combination Phase dimmer, motion detector and illuminance sensor provide precise dimming control over incandescent, halogen and LED loads.  The Light level sensor and the motion detector can be used as inputs to the LifeSmart AI system for intelligent control of lighting and user-created scenes.


  • Multiple ways of adjusting the lighting
  • Automatically switch on and off by motion detection
  • On-board light level sensor
  • Precise brightness control by percentage slider


  • Model Number LS174
  • Product Type Wall mount switch
  • Wiring Live neutral
  • Control Unit The triacid control unit(one way)
  • Compatible Lights Filament, halogen, LED lamp or other lamps with Tricam
  • Control 
    • Operating Temperature -5~45°C
    • Operating Humidity 5~90%
    • Power Supply AC 100-240V 50/60Hz
    • Static Consumption <1W
    • Maximum Overload Resistive load: 250W
    • Inductive/Capacitive load: 200W
    • Button Dimmer button(Perusable), pairing & matching button, safety button
    • Indicator Dimmer indicator light
    • Motion Detection Yes (embedded motion sensor)
    • Light Detection Yes (embedded light sensor)
  • Radio
    • Radio Protocol Cases
    • Signal Range(Open Field) 100m
    • Construction
    • Color Ivory white
    • Dimension 120*70*47mm (with dimmer button), 68*40*27mm (flush-mount)
    • Weight 110g
    • Casing Bottom cover: PC, others: ABS+PC

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