When the elevator in progress suddenly encounters a power failure, power failure, phase loss, or fire, the device will automatically switch to work, output the electrical energy required by the elevator, run the elevator to the leveling position, and open the car door to allow passengers to safely get out of the elevator.
When the elevator in progress suddenly encounters a power failure, power failure, phase loss, or fire, the device will automatically switch to work, output the electrical energy required by the elevator, run the elevator to the leveling position, and open the car door to allow passengers to safely get out of the elevator.
Features:
1. Automatic operation
2. Intelligently identify the elevator light load direction
3. Low power consumption and long life
4. Stable operation and strong guarantee