Description: About installation Both forward and reverse can be installed. If you can't judge, please contact customer service, because the sticky board cannot be used twice Product parameters 1. Color: gray 2. Fingerprint capacity: 100 3. Magnetic card capacity: 250 pieces 4. Password capacity: 250 5. Recognition speed: 0.3S 6. Working voltage: 4.5V-6.8V 7. Low voltage prompt: 4.5V 8. Working temperature: -20°C-60°C 9. Emergency power interface: Type-C interface 10. Panel material: aviation grade magnesium aluminum alloy 11. Fingerprint reader: Swedish FPC semiconductor fingerprint acquisition module 12. Installation environment: glass doors, framed glass doors, wooden doors, copper doors, etc. 13. Remote control recognition distance: 20m 14. Application ①: Tuya Smart (WIFI) 15. Application ②: DA DA LOCK (Bluetooth) 16. Function: application + fingerprint + magnetic card + password + key 17. Shopping option ①: Glass door with frame, this option is installed on the glass door with metal frame, so there is no sticky board, and it needs to be drilled for installation. Shopping option ②: standard pure glass door, this option is installed on the pure glass door, with adhesive plate, can be installed directly without drilling, but it is only limited to the pure glass door. Shopping option ③: single-sided glass door, this option is installed in half glass door, half wall environment, without auxiliary lock body, the auxiliary lock body is replaced with the magnetic strip in the picture, and the magnetic strip also needs to be drilled. 18. Installation door thickness: 8mm-13mm TUYA Smart Program Work via WIFI (no gateway required), remote unlocking (touch the doorbell), temporary password (customizable time limit), information recording, door opening reminder DADA LOCK Work through Bluetooth, remote unlocking in Bluetooth range (without triggering), user management (add and delete user information), temporary password (customizable time limit), read operation records, authorize others to manage, set automatic lock time, set normally open mode , support Bluetooth attendance, APP can directly retrieve user attendance records Five major mechanical processes Installation Environment You can choose forward or reverse installation, switch at will, please pay attention to the difference in the installation environment when choosing the purchase item, because different installation environments have different accessories, if you choose the wrong installation environment, you will not be able to install Emergency measures Emergency mechanical key + emergency USB interface power supply, no need to worry about emergencies Product Size list of items Front panel*1 Auxiliary lock body * 1 (single-sided glass door without auxiliary lock body, it becomes a magnetic strip) Adhesive board*2 (the framed glass door is not equipped with adhesive board) Accessory bag*1 Magnetic card*2 key*2 English manual*1 Remote control*1 If you need more magnetic cards, please indicate the number of magnetic cards in the order, free gift (no more than 10) real shot About Logistics
Price: 189.76 USD
Location: China
End Time: 2025-01-01T10:05:12.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Shape: Rectangle
Handle Direction: Direction Reversible
Material: aluminium alloy
Doorknob Funcition: Biometric,Key & Keypad
Suitable For: Glass Door, Steel Door, Wooden Door, Brass Door, Stainless Stell Door, Other
Brand: Unbranded
Smart home platform: Other,Tuya
Finish Type: Polished
Certification: CE,RoHS
Features: Built-in Doorbell, Built-in Camera, Bulit-in Peephole, Bulit-in Screen
Country/Region of Manufacture: China
Power Supply: Dry Battery
Protection Level: No Waterproof
Model Number: B4
Available Variations
Color: Remarks lock body
Price: 189.76 USD
Available Quantity: 8
Quantity Sold: 0
Color: Remarks lock body
Price: 189.76 USD
Available Quantity: 9
Quantity Sold: 1
Color: Remarks lock body
Price: 189.76 USD
Available Quantity: 8
Quantity Sold: 0