Ultraloq UL3 BT Fingerprint Smart Lock Price if Ultraloq UL3 BT $174.49. Its work with 3.5 x 6.3 x 7 in Dimensions Door thickness in 1 3/8 to 1 3/4 Ultraloq UL3 BT use 3 AA batteries Power Ultraloq UL3 Advantages and disadvantages of Ultraloq UL3 BT Pros You can unlock with figure since, touchscreen …