Lock Features - Withstands all weather conditions: sun, rain, and dust - High quality - Easy to use - Special application TTLOKE, the best application in Arabic - Add up to 100 fingerprints - 4 cards to open the door - Permanent and temporary entry code to open the door - 2 external metal keys in case the lock malfunctions - Type-C port in case the battery runs out Special price for three pieces or more