The PIEPS MINI IPS victim locator is designed for ski tourers, freeriders, and anyone engaging in activities in avalanche-prone terrain who are looking for a compact device without compromising on search performance. Weighing just 158 g and measuring a compact 104 x 74 x 20 mm, it fits comfortably under layers of clothing while incorporating advanced features rarely found in such a small package. Its wide dynamic search bandwidth and interference protection system make it a reliable tool for winter mountain safety.

The PIEPS MINI IPS: a search bandwidth adapted to terrain conditions

The 50-meter search bandwidth is the starting point for every rescue, but it is its dynamic nature that sets this device apart. It automatically adjusts to 40, 30, or 20 meters depending on the electromagnetic interference present in the terrain, thereby limiting spurious signals that could disrupt the search. This adaptive management relies on the IPS (Interference Protection System), a technology that actively minimizes interference in transmit mode and ensures stable signal transmission on the standardized 457 kHz frequency, common to all compatible devices. In transmission mode, the device must be kept at least 20 cm away from any potential source of interference; in search mode, this distance increases to 50 cm—important details to keep in mind for optimal use.

Search Assist Plus and Guidance Features for Intuitive Searching

The Search Assist Plus feature guides the user step by step with pictorial instructions displayed on the large backlit LCD screen, reducing cognitive load in an emergency situation where every second counts. The marking function allows the user to mark a victim who has already been located and continue searching for any other buried individuals without losing track of the information gathered. The elimination of spurious signals enhances the reliability of the displayed information, preventing false leads that can occur during multi-victim searches. The Group Check feature facilitates a group check of the devices before departure, while Auto Search-to-Send—also known as Auto-Revert—automatically switches the device to transmit mode if the user becomes buried during a rescue operation.

Connectivity and Battery Life for Long-Term Use

The MINI IPS features Bluetooth connectivity, allowing it to be paired with the PIEPS app, through which users can perform firmware updates and register the device to receive an extended warranty of 2 to 5 years. The device is powered by two standard AAA batteries, with a claimed battery life of up to 300 hours with alkaline batteries or 200 hours with lithium batteries—more than enough to cover several seasons of regular use without frequent replacements. The battery compartment, speaker, transmission status LED, and switch locking mechanism round out an interface designed to be easy to read and operate even while wearing gloves.