--- title: "Device: Algo 8186 User Guide" slug: "device-algo-8186-user-guide" status: "new" updated: 2026-11-09T16:36:55Z published: 2026-11-09T16:36:55Z canonical: "learn.calltower.com/device-algo-8186-user-guide" --- > ## Documentation Index > Fetch the complete documentation index at: https://learn.calltower.com/llms.txt > Use this file to discover all available pages before exploring further. # Device: Algo 8186 User Guide [PDF document](https://cdn.us.document360.io/4662144b-ab1f-4796-8b7b-e9f9c609894f/Images/Documentation/Algo 8186 Horn Speaker - UG 6.25.pdf?sv=2026-02-06&spr=https&st=2026-11-09T17%3A30%3A44Z&se=2026-11-09T18%3A30%3A44Z&sr=c&sp=r&sig=HvDH7zSp0unP1ktH05ZE2Lc1gCrQb9CU7zrg0zlaybg%3D)