Features
1.Fingerprint,
password and the three mechanical key to open the door;
2.Can store 120
fingerprints, packet management, ease of maintenance and management of
the members;
3.Unique normally
open function to facilitate meetings and gatherings;
4.When the voltage
is less than 4.8 volts, low pressure alarm to remind replace the battery
if the battery
runs out the external emergency power.
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