Anya's Scrambler is a device that can cause any machine to shut down and no longer function. She used this on Miles Morales Security Bot when it grabbed Peter Parker for not being a registered student yet. She also used it to help Spider-Man when he was fighting a Spider-Slayer, but it only shut down the robot for a few seconds.
In Web of Venom, Anya's scrambler is currently in the Project Graveyard for not passing safety regulations. Due to it being a pole and not a gauntlet she appears to have made some improvements to it since Horizon High Part Two.