If you are looking for the safest device for evacuation of lifts and elevators, the our Automatic Lift Rescue Device is the best product. It is made of innovative design and concept, which allows it to power and operate over the rated voltage for evacuating the people from lifts during an emergency. This device has direct interface with ES Drive that is ingrained with a special attribute of less voltage DC operation, that permits elevator's working with a battery of lower voltage. The Rescue Device For Lift has a three-phase inverter of type 'space vector modulated' along with a high frequency battery charger. We are supplier and manufacturer of this rescue device, which is also suitable for elevators.