Vima Smart Lock Core Cylinder Intelligent Securtiy Door Lock 128-Bit Encryption w/ Keys from Xiaomi Youpin

* This product has been connected to MiHome APP. It needs to be used with Mijia Upgrade Version G ateway Device. * Tuya Upgrade Version G ateway, Please refer to ID: 1547273 Description: Vima Smart Lock Cylinder includes only the core of the lock, which is installed instead of a conventional cylinder. Partner Xiaomi released just four versions of the novelty for a different thickness of the door. In the kit there are five keys of different colors, in the m obile application for each one you can adjust the access time. The smartphone will also show who and when opened / closed the door. To enter the house, you need to turn the key in the lock. If the lock detects a hacking attempt, the mechanism is blocked, the built-in alarm is triggered, and a notification is sent to the user's smartphone. The built-in chip uses 128-bit encryption to protect against interception of data. You can lock the lost key in the settings. Support for the Z igbee protocol allows you to integrate Vima Smart Lock Cylinder into the smart home system. Three batteries are enough for a year's work. Another useful feature - if you forget to remove the key, after 30 seconds the lock will emit a signal and send an alert to the smartphone. Specification: Name: Mecharonic Smart Lock Cylinder Brand: Vima Materials: 304 Stainless Steel, Brass, Nickel-silver, ABS Working Voltage: DC4.5V Battery Model: LR1 AM5 SIZE N 1.5V Wireless connection: Z igbee Working Temperature: -25 ~ +55 Working Humidity: 5% ~ 93%RH Key Quantity: 5 APP: Mi Home, Support IOS & Android Main Material: Copper, Stainless Steel Package Size: 22.5x15.5x5cm How To Choose The Right Model? Size Model L1 Size (Outdoor) L2 Size(Indoor) #1 ZYJ 80-40/40 35mm~40mm 35mm~39mm #2 ZYJ 75-40/35 35mm~40mm 30mm~34mm #3 ZYJ 90-45/45 40mm~45mm 40mm~44mm #4 ZYJ 100-50/50 45mm~50mm 45mm~49mm #5 ZYJ 100-60/40 55mm~60mm 35mm~39mm #6 ZYJ 100-40/60 35mm~40mm 55mm~59mm #7 ZYJ 120-75/45 70mm~75mm 40mm~44mm Features: In the case of a non-approved key, the lock locks, send an audible signal and alerts directly to the owner's m obile With a 128bit encoding algorithm, it's virtually impossible for someone to copy her keys If a key is lost you can change the encoding and just get a new key not a new lock If you leave the key on the lock for more than 30 seconds, it will inform you on the m obile phone for even greater security The Xiaomi Smart Lock consumes minimal energy and with 3 batteries it can operate safely for over 1 year User Manual Includes The Following Contents: 1. Product Introduction 2. Download APP, Link To Mi G ateway, Adding Cylinder In APP 3. Daily Operate Manual, Local Operation, Tone Manual Package Included: 1 x Vima Smart Lock Cylinder 5 x Chip-encrypted Keys 1 x English Version User Manual (Contains Anti-drill Cover, Screws)