Satel manufactures alarm electronics at Gdańsk and, unusually for a Polish maker whose roots are in security, holds a complete CNBOP-PIB-admitted fire detection line rather than an incidental add-on: seven valid świadectwa dopuszczenia. These are 4996/2023 for the CSP-104, CSP-108, CSP-204 and CSP-208 fire alarm control panels with fire-equipment power supply, 4772/2022 for the ACSP-402 panel and its power supply, 4834/2023 for the APSP-402 remote indicating and operating panel, manual call points under 4832/2023 and 4848/2023, and sounders under 4768/2022 and 4833/2023. The register lists the company at ul. Budowlanych 66 in Gdańsk.