Smart Interconnection Door Lock Fingerprint Password Card app Remotely Identification Security Unlock.     Features:  -Virtual password protection. No occlusion required, safe input.  -Support 5 ways to open doors. Passwords, magnetic CARDS, emergency keys, etc.  -intelligent door lock adopts high-precision living biological fingerprint module to prevent false fingerprint, while built-in intelligent algorithm, fingerprint self-learning.  -Fingerprint identification design of hidden handle, fingerprint identification module naturally melts into the handle.  -APP remote unlocking. No need to wait for long time.  -The Door lock of can interact with the whole house smart home and home appliances through the intelligent gateway.  -Through AI speaker infrared remotes control covers more appliances, such as TV, air conditioner, air purifier, etc.  -In order to improve the overall security level of the lock, adopts the true core inserting mechanical lock body and the C grade lock core key.  -Metal case + IMD coating. 3 protection lock body, anti-riot, anti-pry, anti-saw unlock.  -Anti coercion alarm & false password alarm & anti picklock alarm.   Specification:  Name:  Interconnection Intelligent Door Lock Link;  Main material: Aluminum alloy body + IMD film       ;      Size: (width x depth x height);  Front panel: 78 x 31.5 x 378mm;  Rear panel: 78 x 26 x 378mm;  Lock opening mode;  Living fingerprint, password, swipe card, remote unlock of mobile phone, linkage unlock of refrigerator(need to match gateway;  Password length;  8 bits;  Emergency power supply: 5V Mixer 12 months;  (1. According to switch 10 times per day;  2. The battery life of door lock is affected by the battery quality;  3. It is recommended to replace 4 batteries at the same time to;  avoid Mixeries.) ;  Operating ambient temperature;  -20 °C ~ 55 °C;  Applicable door thickness;  40-110 mm;  Password capacity;  30 groups;  Fingerprint capacity;  100 fingerprints;  Fingerprint collector type Semiconductor fingerprint head;  Main power supply;  4x No.5 (1.5V) high-energy alkaline batteries;  Low power alarm mode;  Push to the mobile terminal through the gateway;  (If there is no gateway, the door lock voice prompt);  Pry door alarm mode;  When it's triggered, sirens go off;  Number of fingerprint test-ban;  Freeze the fingerprint lock for 3 Mixer 5 consecutive errors, and the fingerprint will not be identified within 3 Mixer of password test-ban;  Freeze the password lock for 3 Mixer 5 consecutive errors, and the fingerprint will not be identified within 3 minutes;    Package Includes:  1x Door Lock.