Black Diamond Recalls PIEPS DSP Avalanche Transceivers Due to Risk of Loss of Emergency Communications; One Death Reported News provided by Share this article Recall Summary Name of Product: PIEPS DSP Pro, DSP Pro Ice, and DSP Sport Avalanche Transceivers Hazard: The transceiver can switch modes unexpectedly when not locked or installed in the harness. When this occurs, it will prevent the transceiver from transmitting a signal and can make it difficult to locate a skier in an avalanche, which can result in severe bodily harm or death. Remedy: Repair Consumers should immediately stop using the recalled avalanche transceivers and contact Black Diamond for a free replacement hardcase carrying system and user guide to be used with the recalled transceivers.