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Fail safe : locked when energized. Removing the power will automatically allow the door to open.
Technical characteristics:
-Withstands more than 300 000 operations.
-Withstands up to 300 kg of impact and pressure, and continues to function properly.
-The mechanism box is closed with an insulating nylon cover.
-Steel screws.
-Corrosion resistance according to UNI ISO 9227
-Complies with 2004/108/CE (EN 55014)
