• 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

On Off Compact Microwave Movement Sensor 5.8GHz Frequency For Ceiling Light

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
Working Voltage 120~277 VAC 50/60Hz Switching Capacity Max.3.0A@120Vac,Max.2.0A@277Vac
Design Compact Design Size 80.2X36.6X23mm
Certificate CULus Listed,FCC Life Time 50,000 Hours
IP Rating IP20 Warranty 5 Years
High Light

microwave motion sensor


microwave pir detector

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Product Description

On Off Switch Sensor Compact Design 120-277V AC Operated 5.8GHz Frequency



  • Super compact microwave motion sensor, ON/OFF control,For ceiling light.
  • Automatic switching based on motion and light level.
  • Size: 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.
  • Standard on-off control sensor with condominium control function.
  • 5 Years Guarantee.

Detailed Product Description

   Operating 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
   Size    80.2X36.6X23mm
   IP rating    IP20
   Warranty    5 years
   Design    Compact Design
   Certificate    cULus listed,FCC



Wiring diagram


Detection coverage

DIP Switch Setting



Stairwell, corridor, balcony, pathway, warehouse,etc