The I’D L self-braking descender is mainly intended for rescue. It has an ergonomic handle to comfortably control the descent. The integrated anti-panic function and the error warning trigger limit the risk of accidents in the event of incorrect use. The AUTO-LOCK system makes it possible to immobilize, without having to manipulate the handle and make a stop key. Once blocked, the rope can be taken up without having to manipulate the handle. The locking pawl allows the rope to be installed while keeping the device connected to the harness. I'D L is compatible with ropes from 12.5 to 13 mm and allows the handling of loads up to 280 kg.