The REVO has no method of over-riding the locking mechanism, during belaying, or when lowering a climber.
- Bi-directional: the locking function works regardless of the rope direction.
- Intuitive belaying method, which requires no changes to standard belaying technique.
- No need for a specific locking karabiner.
All of these USP’s contribute to make the REVO the safest belay device available.