Upgrade your home or business security with the V3 Stainless Pro Smart Lock, a premium full-length smart lock designed for maximum strength, modern aesthetics, and seamless smart access.
Made from 304 stainless steel, this lock is built for front doors, internal doors, apartments, offices, shopfronts, and rental properties.
With five unlocking options, app control, emergency USB power, and reversible handles, the V3 Stainless Pro delivers the durability of a traditional handle set with the intelligence of next-generation smart technology.
⭐ Key Features
5 Unlocking Methods: Fingerprint, PIN code, IC card, App control (Bluetooth/Wi-Fi via gateway), Mechanical key
Premium 304 Stainless Steel Build: Heavy-duty, corrosion-resistant, suitable for wood, steel, aluminium, or composite doors
Smart App Control (TTLock/Tuya):
Manage users
Add fingerprints / cards / PINs
Create temporary passwords
View unlock logs
Send remote e-keys
Hidden Mechanical Keyhole: Concealed backup unlocking
Emergency USB Power: Unlock via power bank if batteries run out
Adjustable Mortise Compatibility: Works with multiple single-point or multi-point lock bodies
Reversible Handle: Suitable for left or right-opening doors
Long Battery Life: Up to 10,000 unlocks (approx. 12 months)
Water-Resistant Design: Equipped with waterproof rubber protection
Silent Operation: Smooth opening and soft-touch keypad
Suitable Door Thickness: 38–90mm
V3 Stainless Pro Smart Lock (front + back panel)
Smart stainless-steel mortise (size varies by selection)
2 × IC cards
2 × Mechanical keys
Installation screws and hardware
User guide
Material: 304 stainless steel + ABS + acrylic touch panel
Available Colours: Satin silver / Black nickel
Panel Dimensions: 315mm × 42mm × 22mm
Door Thickness: 38–90mm
Unlock Methods: Fingerprint, PIN code, IC card, App, Key
Battery: 4 × AA or 4 × AAA (varies by model)
Battery Life: ~12 months
Emergency Power: USB interface
Operating Temp: –20°C to 50°C
Humidity: 10–95%
Compatible With: TTLock App / Tuya App
Network: Bluetooth (Wi-Fi optional via gateway)
Data Storage: Cloud compatible
Front doors
Apartments & rental properties
Office entry doors
Airbnb & holiday homes
Internal security doors
Steel, aluminium, or wooden doors
Modern renovations & new builds
Upgrade your home or business security with the V3 Stainless Pro Smart Lock, a premium full-length smart lock designed for maximum strength, modern aesthetics, and seamless smart access.
Made from 304 stainless steel, this lock is built for front doors, internal doors, apartments, offices, shopfronts, and rental properties.
With five unlocking options, app control, emergency USB power, and reversible handles, the V3 Stainless Pro delivers the durability of a traditional handle set with the intelligence of next-generation smart technology.
⭐ Key Features
5 Unlocking Methods: Fingerprint, PIN code, IC card, App control (Bluetooth/Wi-Fi via gateway), Mechanical key
Premium 304 Stainless Steel Build: Heavy-duty, corrosion-resistant, suitable for wood, steel, aluminium, or composite doors
Smart App Control (TTLock/Tuya):
Manage users
Add fingerprints / cards / PINs
Create temporary passwords
View unlock logs
Send remote e-keys
Hidden Mechanical Keyhole: Concealed backup unlocking
Emergency USB Power: Unlock via power bank if batteries run out
Adjustable Mortise Compatibility: Works with multiple single-point or multi-point lock bodies
Reversible Handle: Suitable for left or right-opening doors
Long Battery Life: Up to 10,000 unlocks (approx. 12 months)
Water-Resistant Design: Equipped with waterproof rubber protection
Silent Operation: Smooth opening and soft-touch keypad
Suitable Door Thickness: 38–90mm
V3 Stainless Pro Smart Lock (front + back panel)
Smart stainless-steel mortise (size varies by selection)
2 × IC cards
2 × Mechanical keys
Installation screws and hardware
User guide
Material: 304 stainless steel + ABS + acrylic touch panel
Available Colours: Satin silver / Black nickel
Panel Dimensions: 315mm × 42mm × 22mm
Door Thickness: 38–90mm
Unlock Methods: Fingerprint, PIN code, IC card, App, Key
Battery: 4 × AA or 4 × AAA (varies by model)
Battery Life: ~12 months
Emergency Power: USB interface
Operating Temp: –20°C to 50°C
Humidity: 10–95%
Compatible With: TTLock App / Tuya App
Network: Bluetooth (Wi-Fi optional via gateway)
Data Storage: Cloud compatible
Front doors
Apartments & rental properties
Office entry doors
Airbnb & holiday homes
Internal security doors
Steel, aluminium, or wooden doors
Modern renovations & new builds
