Linq Your browser does not support the video tag. Video by Jeremy Fromm (Mercury Security / HID) — originally published on LinkedIn in the #TheMercuryMinute series. Reposted here with credit for reference. What it covers HID Linq Cloud + Mercury Security controllers + HID Signo readers — install and setup, start to finish: Enable a Linq technician in HID Origo Download & install HID Linq Gateway Configure Linq for Mercury Set up & configure the controller Get it all ready to push firmware and config updates to Signo readers over OSDP Bottom line: remote reader lifecycle management over OSDP — no more rolling a truck for firmware or config changes.