Springs
Challenger Garage Door Opener Photo Eyes
The AL-9000 photo eyes are the correct replacement sensors for all Challenger openers, including the Wizard 2113 and 2115.
When it’s time to replace your Challenger photo eyes, we have the exact sensors you need for safe, reliable operation.
How do I know if my photo eyes need replacement?
Replace your sensors if the opener light blinks, the door won’t close with the remote, or if one/both sensor lights won’t turn on even after realignment.
Will the AL-9000 photo eyes work with my Challenger 2115 opener?
Yes. The AL-9000 sensors are fully compatible with all Challenger openers, including the Wizard 2113 and 2115.
Can I use my existing wiring with the AL-9000 sensors?
Yes. Connect the black wire to OBS and the white wire to COM. Sensors can be wired in series or parallel depending on your setup.
How to Install a Garage Door Quieting Kit: Complete Guide
We've found that replacing the majority of the hinges and installing the rest of the kit does a pretty good job of silencing the door without needing to deal with that bottom roller. If you really feel it needs to be changed, we have a separate process for that, but it's not necessary for most installations.
Torque Master Spring Installation Made Easy: 6 Simple Steps
Installing Torque Master springs might seem intimidating at first, but with the right tools and step-by-step guidance, it's a manageable DIY project.