The ‘Glass Tube Key’ is a tiny glass tube used as an alternative key (‘user key’) for the m.lock RFID ignition lock. Perfect to be stitched into a glove or leather key chain.
Please note the possible significantly reduced operating range in comparison with the Teardrop Keys (5-10 mm). Furthermore, the operating range is subject to wider tolerances.
A maximum of 3 keys may be associated to one m.lock at the same time. For teaching additional keys the associated ‘master-key’ to the m.lock is required.