Gold Member Since 2013
Audited Supplier
Shanghai Sunny Elevator Co., Ltd.

Lift Proximity Switch, Correlation Type Proximity Switch, Photoelectric Sensor manufacturer / supplier in China, offering Lift Proximity Switch Correlation Type (SN-GDD-1), Elevator Stop Push Button (SN-PB611), Elevator Light Curtain, Safety Light Curtain, Sensor (SN-GM2-Z/09192P) and so on.

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Supplier Homepage Product 2-Electric Components 2.3 Photodiode Switch Lift Proximity Switch Correlation Type (SN-GDD-1)

Lift Proximity Switch Correlation Type (SN-GDD-1)

Purchase Qty.:
1-49 50+
FOB Unit Price: US $20 US $15
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $20
50+ US $15
Get Latest Price
Production Capacity: 2000/Month
Transport Package: in Carton Box
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SN-GDD-1
  • IP Class: IP65
  • Output Current: <= 80mA (DC 12V)
  • Trademark: Sunny
  • Origin: Shanghi China
  • Certificate: CE UL CCC
  • Detection Range: 3000mm
  • Light Source(Wave Length): 920mm Infrared Light
  • Specification: CE, ISO9001, CCC
  • HS Code: 8431310001
Product Description
Lift Photoelectric Sensor Correlation Type
Model name: Sunny SN-GDD-1

Sunny SN-GDD-1 correlation type photoelectric switch functions by receiving infrared beam reflected by human or object. The detectable distance is 5000mm. This series is widely used in elevator automation field and industrial automation field. It features its easy installation and low cost.

About Us

Shanghai Sunny Elevator Co., Ltd, is located in Shanghai China. We are a 22-year professional manufacturer specialized in designing and producing elevator parts with ISO9001 certification. We have fine quality management team and always offer our clients high quality and reliable products. Our turnover in 2013 is 5, 000, 000 USD.

We offer 3 year quality guarantee for all products. Our main products are: Photoelectric Switch, Elevator Buttons, Elevator Light Curtain, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Counterweight Filler, Rope fastening, Wire Rope, Safety Gear, Speed Governor, Oil Buffer, Maintenance box, Emergency leveling device, Elevator Intercom, Limit Switch, Fans and other parts for elevator.

Our long time clients include Hyundai (served as OEM), Hitachi, Otis, Mitsubishi, KONE, Guangri Elevator, WITTUR elevator etc.


Detection method correlation type
Detection range Correlation 5000mm
Light source
(wave length)
infrared light
Pointing angle ≤30 º degree
Voltage DC12V
Output current ≤80mA (DC12V) 
Temperature  working -25ºC ---- +55ºC, storage -40ºC ---- +70ºC 
Lead Length  transmitter and receiver 2M 
Output mode  NPN or PNP transistor output 
Protection level  IP67 (IEC60529) 
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Ms. Brenda CHEN
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