Smart Door Lock Bluetooth Lock Cylinder Fingerprint Password Lock Intelligent Lock IP55 Weatherproofing.      Features:  1.Most convenient door entry with 8 unlock methods.  2.In-App management.  3.Highest safety performance.  4.Built for long-term use.  5.Universal compatibility.   Specification:  Door opening method Fingerprint, card, password, APP, mechanical key;  Storage capacity 100PCS of door cards + fingerprints + passwords;  Working voltage 3 No.7 AAA alkaline dry batteries （not include）;  Battery life Up to 1 year (unlock 10 times a day);  Working temperature -20°C ~ 70°C;  Working Humidity 40%RH ~ 80%RH;  Fitting category A Single latch;  Door thickness 30mm-80mm;  Door prep 54mm diameter face hole，&25mm diameter latch hole.     Package Included:  1 x S1 Smart Lock,  1 x Front Lever,  1 x Back Lever,  1 x Square bar 80mm,  1 x Square bar 100mm,  1 x Rear decorative Cover,  1 x Square Bar Spring,  2 x Baffle,  1 x Front Cover,  1 x Back Cover,  4 x Lever Screw； M4*8,  3 x Connecting Rod Bolt,  3 x Bamboo Screw；M4*80,  1 x Screwdriver,  1 x Scoop-Proof Handle Latch,  1 x Pinch Plate,  4 x Self-Tapping Screw；M4*20,  3 x Door Card,  3 x Key,  1 x Front Lock Core Cover,  1 x Back Lock Core Cover,  1 x Auxiliary Ring.