• Shenzhen HAISEN Technology Co.,Ltd.
    Your products are used in industrial refurbishment projects here in Europe and enjyo excellent reputation.
  • Shenzhen HAISEN Technology Co.,Ltd.
    We are using some of your products and they are excellent!
  • Shenzhen HAISEN Technology Co.,Ltd.
    Your HT18V-I works perfectly for my project.
Contact Person : Evelyn Chow
Phone Number : 13410390591
WhatsApp : +8613410390591

Industrial Dimmable Motion Sensor 4 Pole Press - In Terminal For Most Luminaires

Place of Origin China
Brand Name HAISEN
Certification UL FCC
Model Number HD401S
Minimum Order Quantity 100PCS
Price Negotiable
Packaging Details Bubble pack, paper flat, outer carton.
Delivery Time 1-3 days for sample order, 1-2 weeks for bulk order
Payment Terms L/C, T/T, Western Union
Supply Ability 100000pcs per month
Product Details
Operating Voltage 120~277 VAC 50/60Hz Switching Capacity Max.3.0A@120Vac,Max.2.0A@277Vac
Interfaces 4-pole Pluggable Clamp Terminal(L,N,N,L’)for 0.75-1.5mm 2 Cable Microwave Frequency 5.8GHz±75MHz
Certificate CULus Listed,FCC Size 80.2X36.6X23mm
Operating Termperature -20°C~+55°C IP Rating IP20
High Light

microwave switch occupancy sensor


light on off sensor

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Product Description

UL FCC Approved On Off Switch Sensor Compact Design 120-277VAC For Ceiling Light



  • On/off control function
  • Microwave Motion Sensor

  • The most compact & entry-level Microwave Motion Sensor within the industry

  • Dimension: 80.2X36.6X23mm, suitable to fix within most luminaires

  • 4-pole press-in terminal (L, N, N, L'), easy assembly

  • Detection area, hold time and daylight sensor can be precisely set via DIP switch

  • Interfaces, 4-pole pluggable clamp terminal(L,N,N,L’)for 0.75-1.5mm2 cable

  • Life time,50,000 hours



Detailed Product Description

   Working voltage    120~277 VAC 50/60Hz
   Switching capacity    Max.3.0A@120Vac,Max.2.0A@277Vac
   Stand-by power    <1W
   Detection area    10%/50%/75%/100%
   Hold time    5s/90s/5min/15min
   Daylight threshold    2Lux/10Lux/50Lux/Disable
   Microwave frequency    5.8GHz±75MHz
   Microwave power    <0.3mW
   Interfaces    4-pole pluggable clamp terminal(L,N,N,L’)for 0.75-1.5mm2 cable
   Mounting height    Max.6m(ceiling mounted),Max.3m(wall mounted)
   Detection range    Max.ø14m(ceiling mounted),Max.10m(wall mounted)
   Detection angle    30°-150°
   Operating temperature   -20°C~+60°C
   IP rating    IP20
   Approved    UL FCC
   Size    80.2X36.6X23mm
   Life time    50,000 hours
   Function    On Off control



  • Light will on when people come,turn off after people leave.

  • With sufficient daylight, even when motion detected, light remains OFF. With insufficient daylight, when motion detected, light ON.

  • Max.6m*14m(ceiling mounted);Max.3m* 10m(wall mounted)

  • After the last detection and the present hold time elapsed, light OFF.

  • 5 years,50000hr warrnty


Wiring diagram


Detection coverage

DIP Switch Setting



Stairwell, corridor, balcony, pathway, warehouse,etc