ACR OLAS Exposure Series T2 [EXPOLAST2]OLAS Exposure Series T2 The OLAS T2 is a waterproof, compact, rechargeable transmitter that can be tracked by any OLAS Receiver. Integrated vibration and light indication ensure awareness of the tag status throughout its operation. If the crew leaves the vessel or falls overboard, the alarm will be triggered. OLAS then offers clear guidance to the remaining crew, aiding in a successful MOB recovery and communication with emergency services. For