Tuya TTLock Fingerprint Biometric Smart Door Lock SK-M02 – Waterproof Aluminum Alloy Handle Lock

Tuya TTLock Fingerprint Biometric Smart Door Lock

The SK-M02 is a Tuya/TTLock fingerprint biometric smart door lock with aviation aluminum alloy body. Built for residential front doors, apartments and villas — waterproof, built-in doorbell, tamper alarm.

Key Features

• FPC semiconductor fingerprint – ≤0.1-0.4s recognition speed, ≤0.001% false recognition rate, hidden fingerprint head.
• Five unlock methods – fingerprint / card / password / key / App.
• Tuya or TTLock App – remote unlock, e-key, cloud storage, temporary password.
• Built-in doorbell – visitors can ring the bell directly on the lock.
• Tamper alarm – triggers alarm when someone tries to pry the lock.
• Error attempt lockout – locks after repeated wrong attempts.
• Waterproof design – suitable for outdoor and weather-exposed doors.
• Aviation aluminum alloy – sturdy, durable, corrosion-resistant.
• Automatic lock body – auto-locks when door closes.
• Type-C emergency power – emergency USB-C power when battery dies.

Specifications

Model	SK-M02
Unlock methods	Fingerprint / Card / Password / Key / App
App	Tuya Smart or TTLock (WiFi)
Biometric	FPC semiconductor fingerprint
Recognition speed	≤0.1-0.4 seconds
Error rate	≤0.001%
Material	Aviation aluminum alloy
Waterproof	Waterproof design
Door types	Wooden door / Iron door / Stainless steel door / Aluminum door
Lock cylinder	Class C anti-theft
Storage	Cloud storage
Warranty	2 years

Built for Every Door and Scenario

The SK-M02 fits wooden doors, iron doors, stainless steel doors and aluminum doors. It is perfect for residential entrances, apartments, villas, offices and rental properties. The 2-year warranty gives you peace of mind.

As an OEM/ODM manufacturer, we supply the SK-M02 with custom logo, packaging and color options for distributors and project buyers worldwide.

Contact us for bulk pricing, samples or OEM/ODM customization.