DERVA® Casualty Rescue Equipment is evacuation or rescue device with which one perso can abseil from higher to lower location at limited speed using the pendulum technique.

- Maximum rescue load is 1 (one) person.

- Maximum lifting weight is 150 kg, minimum lifting weight is 30 kg. The maximum lifting height is 30 m.

- The service life of rescue ropes varies between 2 - 5 years, depending on the intensity of use. The appropriate operating temperature of the equipment is -30°C to +50°C.