The active transponder opens all door cylinders in the BURG-WÄCHTER secuEntry series. The secuENTRY 7713 sE-Key is therefore the practical alternative to code entry or fingerprint use. Due to the large capacity of the cylinders, up to 2000 active transponders (or other opening media) can be stored depending on the model. The modern e-key opens doors up to four meters away via radio transmission. Thanks to Bluetooth Low Energy, up to 10,000 times per battery cycle.
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