Telefone/ IP - Ex
wetterfestes Telefon, weatherproof Telephone, analog, analogue, ISDN
Schutzart, IP 66, 54, V4A Tastatur, stainless steel keypad, EEx II, Ex-Schutz, eigensicher, intrinsically Safe telephone,
use in hazardous areas, with explosive atmospheres, Temperature range, -20 to +60 °C,