Tuya adjustable lock core Fingerprint Password Without changing Lock body Brand new Electronic Smart Lock Cylinder
Before entering the topic, let's first understand the structure of the smart lock cylinder, so that you can better choose the size.
We divide the dimensions into Type I60mm and Type II70mm
Through the following two pictures, we can choose a matching model based on the length of our lock cylinder.
(The two lock cylinders on the right are the old ones we want to replace, and the product does not include these old lock cylinders)
If your Lock core size is 30mm or 45mm, please choose Type I 60-90mm
If your Lock core size is 35mm or 50mm, please choose Type II 70-100mm
Product advantages:
The lock core of the product can be adjusted in size to match your original lock body. Without changing the original lock body, upgrade your original lock to tuya's smart fingerprint Combination lock. And it's very simple and easy to install, just replacing the lock core and knob on the basis of the original door lock
4 security assistance functions
1 Low battery alarm:when the voltage is lower than 4.8V, the alarm is
activated each time with the unlock, and the lockcould be unlock 100 times after first alarm.
2 Scramble code function:It supports front and back dummy passcodes to prevent from peeking.
3 Access records query:You can check access records at anytime
4 USB emergency interface:you can charge the lock to unlock the door
when the battery run out
Specification
Unlock way:Tuya APP, Fingerprint, Password, Mechanical key
Color:Black/Silver/Gold
Fingerprint Capacity:100 PCS
Password Capacity:100 PCS
Power Supply:4 PCS AAA Battery
Battery Life:12 months
Work Voltage:4.8V-6.2V
Work Temperature:-20~65℃
Working Relative Humidity:20%RG-90%RH
Standard door thickness:35mm-70mm
Tuya APP can be downloaded from Google Store (follow the prompts to complete installation and registration to use)
Function: View door opening records and send temporary passwords
After adding a Bluetooth gateway: remote unlocking (unlimited distance under 2.4G network), remote addition/deletion of administrator accounts, etc. can be achieved
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