Black Diamond Equipment, Ltd., in cooperation with the U.S. Consumer Product Safety Commission (CPSC) and Health Canada, is issuing a voluntary recall of the PIEPS DSP Pro, DSP Pro Ice, and DSP Sport avalanche transceivers with neoprene carrying case . The units were sold from January 2013 through November 2020 only.  

The reason for the recall is that 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 discoverable electronic signal and can make it difficult to locate a skier in an avalanche, which can result in severe bodily harm or death.

Consumers should immediately stop using the recalled avalanche transceivers and register for a free replacement hardcase carrying system, and user guide to be used with the recalled transceivers at the following link:


Free Replacement Harness Registration

From left to right: DSP Pro Ice, DSP Pro and DSP Sport

Recall Details

This recall involves all PIEPS DSP Pro, DSP Pro Ice, and DSP Sport Avalanche Transceivers. The transceivers are worn by skiers so they can be located if they are buried in an avalanche. The units were sold in one size with an LCD display, a slider switch with Off/Search/Send, and are powered by a battery. The devices have a green/yellow, black/yellow, or clear/yellow exterior. The transceivers come with a black neoprene carrying case. The manufacturer’s name, PIEPS, is printed in black letters on the front of the unit with the model name DSP Pro, DSP Pro Ice, and DSP Sport. The recall includes PIEPS DSP Sport Avalanche Transceiver MODEL NO. PP1128040000ALL1; PIEPS DSP Pro Avalanche Transceiver MODEL NO. PP1127710000ALL1; and PIEPS DSP Pro Ice Avalanche Transceiver MODEL NO.PP1127700000ALL1. The model name DSP02 can be found on the inside of the battery door, and the model number can be found on the outside of the packaging.

Black Diamond has received 63 reports of the transceiver modes switching unexpectedly while in use. One death and one instance of a skier getting caught in an avalanche who suffered a broken arm and minor injuries both reported in British Columbia.

Liberty Mountain, Recreational Equipment Inc. (REI), and other specialty outdoor stores nationwide, and online at from January 2013 through December 2020 for between $300 and $450.

Importer: Black Diamond Ltd., of Salt Lake City, Utah

Manufacturer: Pieps GMBH, of Austria

Additional Information