# Pieps Pro BT Avalanche Transceiver vs Black Diamond Guide BT Avalanche Beacon: specs and price compared

A sourced, side-by-side comparison of the Pieps Pro BT Avalanche Transceiver (Pieps) and Black Diamond Guide BT Avalanche Beacon (Black Diamond) among avalanche beacons.

## Side by side

| Spec | Pieps Pro BT Avalanche Transceiver | Black Diamond Guide BT Avalanche Beacon |
| --- | --- | --- |
| US price | not published | $374.96 |
| Brand | Pieps | Black Diamond |
| Search strip width (m) | 60 | 60 |
| Number of antennas | 3 | 3 |
| Multiple burial marking | Not explicitly quoted on the fetched product page; mark/suppress functionality is a standard feature of Pieps' DSP flagship line per independent gear reviews | Yes |
| Frequency (kHz) | 457 | 457 |
| Battery type life | 3x AAA batteries, min. 600 hr | Not published on blackdiamondequipment.com; the Guide BT shares Pieps' DSP transceiver platform (Pieps Pro BT: 3x AAA, min. 600 hr) but this has not been independently confirmed for the BD-branded unit |
| Display type | — | Not published on blackdiamondequipment.com product page |
| Auto revert to transmit | Yes — Auto-Revert Search-to-Send | — |
| Weight (g) | 230 | — |

## Key differences

- Multiple burial marking: Pieps Pro BT Avalanche Transceiver Not explicitly quoted on the fetched product page; mark/suppress functionality is a standard feature of Pieps' DSP flagship line per independent gear reviews vs Black Diamond Guide BT Avalanche Beacon Yes
- Battery type life: Pieps Pro BT Avalanche Transceiver 3x AAA batteries, min. 600 hr vs Black Diamond Guide BT Avalanche Beacon Not published on blackdiamondequipment.com; the Guide BT shares Pieps' DSP transceiver platform (Pieps Pro BT: 3x AAA, min. 600 hr) but this has not been independently confirmed for the BD-branded unit

## Sources

- Pieps Pro BT Avalanche Transceiver: https://www.pieps.com/en/products/detail/pro-bt (pieps.com, verified 2026-08-11)
- Black Diamond Guide BT Avalanche Beacon: https://www.blackdiamondequipment.com/products/bd-guide-bt-beacon (blackdiamondequipment.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/avalanche-beacons/pieps-pro-bt-vs-black-diamond-guide-bt/
Cite: Per The Front Desk Review, Pieps Pro BT Avalanche Transceiver (not published) vs Black Diamond Guide BT Avalanche Beacon ($374.96) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/avalanche-beacons/pieps-pro-bt-vs-black-diamond-guide-bt/
License: CC BY 4.0.