Globally Approved Beacon Range – D1XB2 Range is Launched NEW: Globally approved Hazardous Area Beacons D2XB1 are launched with UL, cUL, Atex, IECEX and SIL approval Posted on 5 June 2019 Filed under Approvals, Audiovisual Signalling, Hazardous Area, New Products Tagged: ATEX, beacons, cUL, D1x range, D1XB2, harsh environmental conditions, hazardous area, IECEx, marine grade LM6, SIL1, SIL2, sounder beacons, UL, ULC, warning devices, Zone 1 and 21 applications