Takarabelmont foot pedal. The electric bed EX-SP5 main unit was removed and is owned as parts due to a hydraulic oil leak. It has been disassembled and the coupler has been removed, so the wires have not been cut. Although it was removed from a pedal that was operating normally, I cannot confirm its current condition due to lack of an environment to test it. For those having trouble with wire breaks. Please judge compatibility based on the shape of the coupler. This has a return button and a position button in addition to up and down functions, but those who are skilled may be able to repurpose it for different model numbers by rewiring. I also have detailed instructions on position setting, which I can provide a copy of to those who want it.