China factories

Chat Now Send Email
China factory - Shanghai Long-Join Intelligent Technology Inc

Shanghai Long-Join Intelligent Technology Inc

  • China,Shanghai ,Shanghai
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered

  1. China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
  2. China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
  3. China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
  4. China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
  5. China Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered

Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered

  1. MOQ:
  2. Price: Negotiable
  3. Get Latest Price
Packaging Details Different packaging methods are adopted according to different modes of transport.
Payment Terms Western Union,MoneyGram,T/T
Rated Voltage 120~277VAC
Available Voltage Range 105~305VAC
Power Consumption 0.5W Max.
Failure Mode C4:Fail-On C5:Fail-Off
Certifications RoHS,CE,UL
Real-world Scenarios Parking Lot Automation
Brand Name LongJoin
Model Number JL-424
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Packaging Details Different packaging methods are adopted according to different modes of transport. Payment Terms Western Union,MoneyGram,T/T
Rated Voltage 120~277VAC Available Voltage Range 105~305VAC
Power Consumption 0.5W Max. Failure Mode C4:Fail-On C5:Fail-Off
Certifications RoHS,CE,UL Real-world Scenarios Parking Lot Automation
Brand Name LongJoin Model Number JL-424
Place of Origin China
High Light 0.5W Max rotating handle277V rotating handle120v rotating handles
Rotating Handle Direction Finding Zero Cross+FCC Infrared Filtered
JL-424 Rotating Handle Direction Finding, Zero-Cross+FCC

The photocontrol JL-424 series is designed to automatically control passage lighting and doorway lighting based on ambient lighting levels.

This product features electronic circuits with integrated MCU technology. Its quick response with a 5-second time delay offers easy testing while preventing redundant operation due to spotlights or lightning during nighttime. The device supports midnight sleeping and reburning before dawn functionality.

The optional Z version incorporates zero-cross technology for extended operational life and complies with FCC regulations. JL-424 also provides surge protection up to 235J/5000A.

Product Dimensions
JL-424 Photocontrol product dimensions and size diagram
Product Features
  • UL773A direct wire-in compatibility
  • 90~305V Multi-Volts operation
  • Fail-On / Fail-Off modes available
  • Integrated swivel mechanism
  • IR-Filtered phototransistor sensor
  • Midnight sleeping functionality
  • IP54 / IP65 protection ratings (IP65 achievable after assembly with lamp)
  • Instant / delayed switching options
Technical Specifications
Model No. JL-424CZ
Rated Voltage 120~277VAC
Available Voltage Range 105~305VAC
Rated Frequency 50/60Hz
Rated Loading 1000W Tungsten, 1200VA Ballast @120VAC
1800VA Ballast @208-277VAC
8A e-Ballast @120VAC
5A e-Ballast @208~277V
Power Consumption 0.5W Max.
Operate Levels 16Lx Turn-On / 24Lx Turn-Off (customizable)
Ambient Temperature -40℃ ~ +70℃
Related Humidity 96%
Leads Length AWG #16, 105℃ 4" min
Failure Mode C4:Fail-On C5:Fail-Off
Surge Protection (MOV) -
Zero Crossing
FCC
Certifications Product certifications and compliance badges
Frequently Asked Questions
What is the purpose of the rotating handle for direction finding on this device?
The rotating handle allows flexible adjustment of the sensor orientation, enabling accurate direction finding and precise aiming toward the target ambient light source for reliable detection.
How does zero-cross technology work in this photocontrol product?
Zero-cross technology switches the lighting load at the zero point of the AC waveform, reducing arcing, protecting circuit components, and improving overall operation stability and service life.
What does FCC compliance mean for this infrared filtered photocontrol?
FCC certification ensures the product meets electromagnetic interference standards, avoids radio frequency interference with other electronic devices, and is suitable for sale and use in North American markets.
Why is infrared filtering important in this directional photocontrol?
Infrared filtering blocks unwanted IR light interference, prevents false triggering from sunlight or heat sources, and ensures the sensor responds only to effective visible ambient light.
In what lighting applications is this directional photocontrol most suitable?
It is widely used in street lighting, wall packs, floodlights and outdoor fixtures that require accurate directional sensing, stable switching and reliable anti-interference performance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1996

  • Employee Number:

    60~200

  • Ecer Certification:

    Verified Supplier

Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine... Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine...

+ Read More

Get in touch with us

  • Reach Us
  • Shanghai Long-Join Intelligent Technology Inc
  • 2/F, Building 8, Donlin Technology Park,No.129 Hulan(W.) Road, Baoshan District, Shanghai , China
  • https://www.longjoinphotocell.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement