Belay Device in Guide Mode, As when Belaying from Above Stock Photo - Image of rock, clip: 172959922
Transformers! Your ATC belay device is also an ascender — Alpine Savvy
Belaying in Guide Mode | How to Guide - Rock+Run
REVERSO®, Versatile, lightweight belay/rappel device, for use with one or two rope strands and ability to belay a second climber from the anchor - Petzl Other
Guide Mode - How To Belay in Guide Mode - Trad Climbing Skills - VDiff Climbing