For original equipment manufacturers (OEMs), some machines require safety light curtain solutions that are simple and economical without sacrificing performance. The F3SG-RE safety light curtain provides an economical solution with simple on/off functionality and easy wiring. The fast 5ms response time of the F3SG-RE is ideal for those where you need to minimize the distance to the hazard, but still have the flexibility of easy access. The F3SG-RE meets your compliance needs while protecting your budget.

  • Torsion-resistant for fast and simple alignment
  • Smart-click cable connection for fast set-up and correct torque to ensure IP67
  • QR code indication for easy online troubleshooting


  • For stand-alone devices.
  • Can be used for simple finger and hand intrusion.
  • Mounting takes less than half the man-hours that convention models take.
  • Highly reliable type 4 safety light curtain.

Online Trouble Shooting


8 Languages!

To access troubleshooting support for safety light curtain errors in your local language use your tablet or smartphone to scan a QR code sticker that can be applied to the machine. Also accessible by computer, operators can check the error details in 8 languages and download manuals from a dedicated website. Languages include English, Spanish, French, Chinese, Korean, Japanese, German and Italian.