Gold Member Since 2014
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Shenzhen Hongfa Automatic Door Co., Ltd.

Light Curtain Sensor, Safety Light Curtain Sensor, Sensor Switch manufacturer / supplier in China, offering Automatic Revolving Door Safety Light Curtain Sensor (CNB-227), Frameless Bi-Fold Doors Frameless Glass Stacking Doors (HF-0019), High Quality Galvanized Steel Rapid Roller Shutter Door (HF-114) and so on.

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Supplier Homepage Product Automatic Door Accessories Automatic Revolving Door Safety Light Curtain Sensor (CNB-227)

Automatic Revolving Door Safety Light Curtain Sensor (CNB-227)

FOB Price: US $120 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $120/ Piece
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Port: Shenzhen, China
Production Capacity: 10000PCS
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CNB-227
  • Principle: Infrared
  • Application: Automatic Door
  • Trademark: HOFIC
  • Origin: Shenzhen
  • Type: Infrared Sensor Switch
  • Standard: Standard
  • Certification: ISO, GS, CE, Tu
  • Transport Package: Carton Box
  • HS Code: 8536500000
Product Description
automatic revolving  door safety light curtain sensor (CNB-227)


1, Keep safety for swing door or revolving door 
2, Move with the door leaf 
3, OEM 
4, CE approved 

Overall Characteristic:

• It can detect moving or standing people or objects, keep safety when people or equipments enter from rotation door or automatic swing door.

• Ingenious structure, simple but modern appearance. And very easy to instal.


• The detection height and sensing area are adjusted by adjusting wheel and locking the screws. Quick response and accurately.


• The system has stabilized voltage and set filtration system to filter background and noise. Do not influence by environment ( sunshine, snow or rain) .


• The detection angle of scanning can be adjusted by mounting bracket accurately.

Automatic Revolving Door Safety Light Curtain Sensor (CNB-227)
It can detect moving or standing people or objects, keep safety when people or equipments enter from rotation door or automatic swing door.The detection angle of scanning can be adjusted by mounting bracket accurately.
Type of ray:Infrared ray    Detection response time:≤100ms    Operation mode:Motion or standstill mode     Sensor dimension:750×31×20mm,620×31×20mm,1200×31×20mm(optional)

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