D200-BT
Tuya Fingerprint Deadbolt Lock
Metal Case, Touch Panel
With Tuya Bluetooth, 100 mobile users
With USB port for emergency power
With Backup mechanical key for emergency override
Door Thickness:35-50mm
5 Ways to enter:Tuya App, Password, NFC/Mifare card,Fingerprint, Mechanical key
Dual Power Options: AA batteries or Re-chargeable Li-battery



Sales Inquiry
What is the D200-BT Tuya Fingerprint Deadbolt Lock?
D200-BT Tuya fingerprint deadbolt with touch panel. 5-in-1 access, 100 users, USB emergency power, backup key. Fits 35-50mm doors
What are the key advantages of the D200-BT smart deadbolt?

Smart Fingerprint
Deadbolt Lock
(Black Nickel/Satin Nickel)
Deadbolt Lock
(Black Nickel/Satin Nickel)
5 Ways to enter:
1. Tuya App
2. Password
3.NFC/Mifare card
4. Fingerprint
5.Mechanical key
1. Tuya App
2. Password
3.NFC/Mifare card
4. Fingerprint
5.Mechanical key


Power Options:
4 AA batteries
Re-chargeable Li-battery(Optional)
USB charging Port
4 AA batteries
Re-chargeable Li-battery(Optional)
USB charging Port
Press and hold the
“Deadbolt” button to
enter the mode.
Unlock only by turning
the knob/Mechanical keyl
Master code
“Deadbolt” button to
enter the mode.
Unlock only by turning
the knob/Mechanical keyl
Master code

Frequently Asked Questions About the D200-BT
What door thickness does the D200-BT fit?
The D200-BT fits standard doors 35-50mm thick. Its dimensions are L215 x W240 x D87 mm, and it is available in Black Nickel and Satin Nickel finishes to match different door aesthetics.
The D200-BT fits standard doors 35-50mm thick. Its dimensions are L215 x W240 x D87 mm, and it is available in Black Nickel and Satin Nickel finishes to match different door aesthetics.
What are the 5 ways to unlock the D200-BT?
You can unlock via Tuya App, password, NFC/Mifare card, fingerprint, or mechanical key. This multi-method design ensures reliable access even if your phone battery dies or you forget your password.
You can unlock via Tuya App, password, NFC/Mifare card, fingerprint, or mechanical key. This multi-method design ensures reliable access even if your phone battery dies or you forget your password.
What happens if the batteries run out?
The D200-BT features a USB emergency charging port. Simply connect a power bank to temporarily power the lock and gain entry. A backup mechanical key is also included for emergency override.
The D200-BT features a USB emergency charging port. Simply connect a power bank to temporarily power the lock and gain entry. A backup mechanical key is also included for emergency override.

