[elecena] 7312 Smoke detector, thermal - zmiany ceny Thermal Fire Detector for devices with PTR multiconnector 7312 Smoke detector, thermal - 85.74 EUR https://elecena.pl/product/18152378/7312-smoke-detector-thermal 2021-04-30 7312 Smoke detector, thermal - 93.01 EUR https://elecena.pl/product/18152378/7312-smoke-detector-thermal 2026-06-26