ComPro manufactures the COBL130STAND alarm sounder base, which is suitable for the CO BL130 series signal devices. It features reliable signal processing and is typically used in alarm systems for safety applications. This product is identified by the part number 04051455017019. https://elecena.pl/product/28823130/compro-cobl130stand-cobl130-stand-alarm-base-for-co-bl130-devices 2025-05-27 https://elecena.pl/product/28823130/compro-cobl130stand-cobl130-stand-alarm-base-for-co-bl130-devices 2026-09-01