Wireless Smart Knob Lock - Stainless Steel No Wiring Door Lock

Wireless / No Wiring / No Drilling

Upgrade your interior doors with our Wireless Smart Knob Lock! No wiring, no drilling, and no complicated installation - just battery-powered convenience in minutes. Designed for bedrooms, bathrooms, and offices, this keyless lock features fingerprint, key, and Tuya Bluetooth access, perfect for renters and homeowners alike.

Specification

Information

Material

Aluminum Alloy + Stainless Steel

Dimensions

5.9*7.5cm

Functions

Fingerprint, Key, Tuya Bluetooth

User Capacity

50 sets

Working Temperature

-25℃ to 70℃

Battery

400mAh Lithium Battery

Emergency Power

5V DC / TYPE-C

Material: Aluminum Alloy + Stainless Steel

Product Dimensions: 5.9*7.5cm

Functions: Fingerprint, Key, Tuya Bluetooth

Capacity: 50 sets

Low Voltage Alarm: 4.8V ± 0.2V

Static Current: ≤50μA

Dynamic Current: >250mA

Operating Power: 400mAh Lithium Battery

Supply Voltage: 6V

Emergency Power Supply: 5V DC / TYPE-C Interface

Operating Temperature: -25°C to 70°C

Operating Humidity: 20% to 90% RH

Lock Body: Three-Bolt / Single Bolt 60/70 Lock Body

Compatible Door Thickness: 35–55mm

Single Unit Dimensions: 21.2*12.5*9cm

Single Unit Weight: 800g

Carton Packaging:

10 sets: 27*22*47.5cm, Weight 8.6kg

20 sets: 44.5*26.5*46.5cm, Weight 17kg

30 sets: 44*39*47.5cm, Weight 25kg

Contact Us for a Catalog

+8613711061941

info3@nasentons.com

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