Item Type: Smart Lock Product Material: Zinc alloy Product Size: Approx. 60 x 240mm/2.4 x 9.4in Handle Size: Approx. 125 x 27.5mm/4.9 x 1.1in Smart Lock Power Supply: 4 x AAA battery(Battery Not Included) Remote Control Power Supply: 3V (1 x CR2025 Button Battery; Capacity: 150mAh)(Battery Not Included) Typical Quiescent Current: 250 Ma (strong driving ability) Number Of Fingerprints: 100 Number Of Passwords: 100 Number Of Credit Cards: 100 Password Length: 6-8 digits Virtual Password: 16 digits Low Voltage Alarm Voltage: 4.50.2V Working Temperature: -10-60 Relative Humidity: 20%-93% Weight: Approx. 1873 g / 66.1 oz Package List 1 x Smart Lock Inner Panel 1 x Smart Lock Outer Panel 1 x Lock Body(Battery Not Included) 1 x Door Buckle 1 x Door Buckle Box 2 x IC Card 2 x Key 1 x Square Steel 1 x Small Cross Round Head Screw 1 x Large Cross Round Head Screw 1 x Install Small Stud 2 x Install Large Stud 4 x Screw 1 x User Manual 1 x Cutting Template User Manual 1 x Remote Control(Battery Not Included) 1Semiconductor fingerprint recognition, refuse to copy prosthetic fingerprints. 2Can be unlocked with fingerprint, user password, IC card, mechanical key and remote control. 3Using imported highstandard chips, high accurate, fast speed, energy saving and power saving. 4Using high-sensitivity semiconductor three-dimensional fingerprint sensor, recognition is faster, more comprehensive and safer. 5This smart lock has a variety of opening methods, anti-drilling keyhole, and multiple circuit protections.