Created with Sketch. Created with Sketch.
Skip to main content.
Toggle menu
Search
Skip to brand menu. Skip entire nav.

Shop by Category

  • Free Shipping
  • Parts Diagrams
  • Overhead Door Remotes
  • Overhead Door Keypads
  • Overhead Door Parts
  • Universal Remotes & Keypads
  • Genie Parts
  • Genie Parts by Model
  • Liftmaster Parts
  • Todco Parts
  • Wayne Dalton Parts
  • All Products

    • Shop by Brand

  • Two Safety Sensor Kits | Overhead Door Safety Sensors
  • SAFETY SENSOR KIT - (REPLACED BY 37221R)
  • SAFETY SENSOR KIT - (REPLACED BY 37221R)
  • SAFETY SENSOR KIT - (REPLACED BY 37221R)

    • SAFETY SENSOR KIT - (REPLACED BY 37221R)

    $47.69
    (110 reviews) Write a Review
    SKU:
    20374S
    Width:
    9.00 (in)
    Height:
    13.00 (in)
    Depth:
    1.50 (in)
    Shipping:
    Calculated at Checkout

    Product Description

    IF YOU ORDER THIS PRODUCT, IT WILL BE SUBSTITUTED BY PART #37221R (OSTB-BX) BECAUSE IT HAS BEEN DISCONTINUED BY THE MANUFACTURER.

    Complete photocell kit (safe-t-beam system) including the receiving and transmitter photocells and mounting brackets.

    This system is compatible with all Overhead Door Code Dodger and Genie Intellicode garage door openers and is a required safety feature that automatically reverses the garage door if an object passes through the infrared beam. 

    Part Number: 20374S, 20374T, 20374TS, OSTB-BX, 37221R, 37221, 37220R, 37220, 761825018556

    Note: This photocell kit can not be used to upgrade the safety features of a garage door opener that currently does not utilize photocells.


    Keywords: electronic eyes, cd photocells

    Product Videos

    Product Reviews

    Write a Review

    110 Reviews Hide Reviews Show Reviews

    • 4
      What you see isn't what you get

      Posted by Unknown on 2nd Oct 2017

      The sensors I got weren't like the picture. They were good enough, better in some ways, not as good in others. I had a set of sensors like pictured, and one went out. If I got the stuff in the picture, I'd have only had to replace one. Instead I had to replace both. The sensors I got were compatible with the system, thankfully. They stick out a little farther, but it seems like they'll handle it better if they're knocked against.

    • 4
      GarageDoor Sensors Work Great

      Posted by rich2128@aol.com on 25th Sep 2017

      The Overhead Door sensors were drowned by a hurricane flood. These sensors were branded "Genie" and looked different, but worked fine.

    • 5
      its a sensor

      Posted by Unknown on 22nd Sep 2017

      product works exactly as it should. Ordering online was hassle free and shipping was cheap and fast.

    • 5
      Worked well

      Posted by Aaron Russell on 12th Aug 2017

      I replaced the old set that was having issues. It was easy to install, and solved our issue.

    • 3
      Sensors

      Posted by Unknown on 16th Jul 2017

      This is the second set of sensors within 3 months I hope this set last longer than the first set I order if not than I would try to find another option.

    • 5
      Perfect fit

      Posted by Mike on 15th Jul 2017

      Easy to install and easy to align. I would recommend this product.

    • 5
      sensor is perfect

      Posted by Unknown on 13th Jul 2017

      Great product simple to install

    • 5
      replaced old sensors without a hitch

      Posted by Unknown on 26th Jun 2017

      My old sensors were not working correctly. Any kind of sunlight would trigger the door to not close properly. After ensuring the alignment was not an issue I bought these to replace them. 10 minute install and working perfectly. Recommended.

    • 4
      Easy to use, Works great

      Posted by Unknown on 19th Jun 2017

      I broke one of my sensors and wasn't sure how difficult it would be to buy and install a new one. I found this site and took a chance and it was great! All I had to do was screw it in to the old spot and it worked . All in All about 10 min worth of work(including ordering). Highly recommend. Only thing is I wish they dint make you pay for 2 day min shipping.

    • 5
      Door sensors

      Posted by Carroll W Allison on 12th May 2017

      Transmitting sensor was bad. Ordered pair, installed the red and everything worked. Save green for later. Different mounting but easy to adapt

    • 5
      Door Sensors

      Posted by on 11th May 2017

      works great and easy to install

    • 5
      Fast shipping nice sight easy to find what you need

      Posted by Unknown on 21st Apr 2017

      I have already make a second order for I'm very happy with the product and the easy of finding what I need.
      So many sights even if they have what I need I cant find the part, here it was a breeze and worked perfectly I would and have done business again with them.