![](https://ae01.alicdn.com/kf/S04cd732171f04a73be07180b2d4610c6r.jpg?width=800&height=800&hash=1600)
¡ß How to judge whether it is suitable
1. The lock cylinder type is the same,
2. The size of the lock cylinder is the same or smaller
Reliable quality
The independently developed patented technology product has passed 2 million life tests and passed safety and environmental protection certification
The fingerprint door lock has a built-in 360° biometric fingerprint sensor, which has fast fingerprint recognition speed
and high accuracy.
IC card unlock
Based on the characteristics of elderly people wearing fingerprints, standard intelligent magnetic door opening is adopted
Hidden keyhole
The hidden mechanical key is both aesthetically pleasing and can meet your emergency unlocking needs
Convenient and simple battery replacement
CR123A battery operates for up to 8 months
Easy and fast installation with a screwdriver, you can install it independently in 10 minutes
Prohibit breaking doors or changing mortises
Adjustable Lock Cylinder:
¡Ü 60mm Lock cylinder: Fron size is 30mm, the rear size can be extended to the maximum size of 55mm
¡Ü 70mm Lock cylinder: Fron size is 35mm, the rear size can be extended to the maximum size of 55mm
¡Ü 80mm Lock cylinder: Fron size is 40mm, the rear size can be extended to the maximum size of 55mm
¡Ü 90mm Lock cylinder: Fron size is 45mm, the rear size can be extended to the maximum size of 55mm
![](https://ae01.alicdn.com/kf/S472804cdc9c54b00a510016163dfe88dq.jpg)
Tuya APP Functions:
¡Ü The lock connect with the phone by Bluetooth.
¡Ü Manage fingerprint, card,APP user
¡Ü View access logs
¡Ü Check alarm and unlock record
¡Ü The language of the APP follows the mobile phone system etc.Tuya BLE Version
¡Ü Tuya options with gateway , The smart lock can connect to WiFi.
Tuya BLE Version
Tuya features bring you intelligence and convenience
![](https://ae01.alicdn.com/kf/Sb8b15d0df36a48379fa14bed6be720f07.jpg?width=790&height=1086&hash=1876)
![](https://ae01.alicdn.com/kf/S87a1dea9177940f8a9fb235580f859a3f.jpg?width=1000&height=1300&hash=2300)
Connection method
¡Ú The lock can be connected directly with the bluetooth of the mobile phone
¡Ú The gateway can make it connect to WIFI
![](https://ae01.alicdn.com/kf/S1ad03c64d0de4097bc29cff552eb3491U.jpg)
![](https://ae01.alicdn.com/kf/S773ac50a079a4d7ca9423c7aea5f1042e.jpg?width=790&height=993&hash=1783)
![](https://ae01.alicdn.com/kf/Sf6d767ca554b4f49b9b03dc28edc616fG.jpg)
How To Install?
¡ÜSimply use a screwdriver to install in 5 minutes
¡ÜNo breaking the door or change the door body
![](https://ae01.alicdn.com/kf/S90f5c5ca83d747a5ba1a0501346415bak.jpg)
Packing Include:
¡Ü 1 x Cylinder Lock
¡Ü 5 x Smart Card
¡Ü 1 x Use Manual
¡Ü 1 x Screw Bag
¡Ü 2 x Mechanical Keys
FAQ(Frequently Asked Questions) Mate OS3:
Q1:Is this lock waterproof?
A:Unfortunately, it doesn`t support rain-proof and cannot be used for outdoor, only splash-proof.
Q2:Does it support connecting Alexa and Google Assistant?
A:Unfortunately, this lock is tuya bluetooth version which doesn`t support Alexa and Google Assistant, we are upgrading this cylinder smart lock.
Q3:How to disconnect the device and clear the data?
A:Select the device you want to disconnect, click the icon in the upper right corner, click "remove device", select "disconnect and wipe data".
Q4:How do I choose the right length of lock cylinder?
We have 4 styles to choose from.
60mm ( Front 30mm, Rear 30~55mm), 70mm ( Front 35mm, Rear 35~55mm).
80mm ( Front 40mm, Rear 40~55mm), 90mm ( Front 45mm, Rear 45~55mm).
The front part of the lock cylinder is fixed size, and the rear part can be extended to a maximum of 55mm.
You can adjust the size of the rear part according to your needs, and then fix the screws.
If you need more custom sizes, please contact us, thank you!