ED501 Addressable Intelligent Optical Smoke Detector, EN54-7, 10x4,4cm

395 леев

DHI-HY-1310 Detector de caldura adresabil, Doua fire, fara polaritate, 24V DC, Interval de adrese: 1–254, Distanta: 1 500 m

251 леев

DHI-HY-1301 Detector de fum adresabil, cu doua fire, nepolar, 24V DC, Interval de adrese: 1–254, Distanta: 1500 m

269 леев