Keypad Tool with Wire Support

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below:

• steamapps
  • common
    • garrysmod
      • garrysmod
        • addons
          • gmod-keypad-master <-- Addon folder!
            • e.g.
            • lua
            • maps
            • materials
            • models
            • etc

• gmod-keypad-master/
  • LICENSE
  • README.md
  • addon.json
  • lua/
    • autorun/
      • client/
        • keypad.lua
    • entities/
      • keypad/
        • cl_init.lua
        • cl_maths.lua
        • cl_panel.lua
        • init.lua
        • sh_init.lua
      • keypad_wire/
        • cl_init.lua
        • cl_maths.lua
        • cl_panel.lua
        • init.lua
        • sh_init.lua
    • weapons/
      • gmod_tool/
        • stools/
          • keypad_willox.lua
          • keypad_willox_wire.lua
      • keypad_cracker.lua

kevinthetis, brooksg9, LIGeNDA, AngelILM, Tal Rex, im so done with gmod, www.fastmoto, 2 Pro 4u, TheKiller65fr, Boris Jeferson, deathlord2557, garrysmodandrey, Vladimir The Perv, Kim's "regards", Riobear1, erenerdentr, Yentan_YN, Mr2468601, Stripyrex, Gaani Cagmadhige Kulmis, правайдер, azaza, 425 | J. Cena, jacek, vaderdogg101, MFRigPipe, bogroscorentin, ndeniska, Xfactor, SuperSky_YT, ScoPeZz, ☭Mrkeksik☭, Death Itself, Domenic, Milk And Shake, GT567123457890, Sulaxy, tishhirina, Taicera, Deimos, aszxcde1234, mnago, [P-01] Nickname, Ferdinand, CSKG, roki︻̷̿芫═一, roki︻̷̿芫═一, xKacpix009, krystianwasiak51, TheDarkGameur678 +2753 others