- 6 unlock methods: fingerprint, app (Bluetooth/Wi-Fi*), PIN, card, mechanical key. *Wi-Fi via gateway.
- Ultra-slim 38 mm stainless steel (304) body fits aluminium, timber & uPVC doors.
- FPC fingerprint reader (<0.1 s) with anti-peep touchscreen & auto-lock/passage modes.
- IP66 weather rating; -30 °C to 60 °C operating range.
- Works with Alexa & Google Home via gateway; AES-256 security.
Introducing the Auslock Slim Series S31B
The Auslock Slim Series S31B is a 38 mm ultra-slim smart door lock, expertly crafted from 304 stainless steel for durability in Aussie conditions. Designed for aluminium, timber, and UPVC doors, it combines sleek, modern design with advanced smart security features.
Ultra-Slim & Durable:
At just 38 mm wide, the S31B fits narrow doors without compromising strength. Made from high-quality 304 stainless steel, it is built to withstand the harshest Australian weather.
Six Ways to Unlock:
Enjoy ultimate flexibility with fingerprint recognition, PIN code, RFID card, Bluetooth/Wi-Fi app (Wi-Fi via optional gateway), and traditional mechanical keys.
Fast & Reliable Fingerprint Access:
Equipped with an FPC fingerprint sensor, the S31B ensures fast, accurate, and secure entry. Supports up to 200 fingerprints, 150 PIN codes, and 200 RFID cards.
Smart Security Features:
Anti-peep touchscreen to protect your PIN entry
Auto-lock and passage mode for convenience
Hands-free voice control with Alexa and Google Home (via optional gateway)
AES-256 encryption for secure communication
Compatible Door Specifications:
Fits aluminium, timber, and UPVC doors
Supports door thickness 35–75 mm
Comes with a euro-style mortise lock with 30 mm backset
Weather-Resistant & Reliable:
With an IP66 rating, the S31B is dust- and water-resistant, suitable for indoor or outdoor installation.
User-Friendly Operation:
Multiple handle options (Normal, Flat, Vertical) make the lock easy to use for everyone.
Long-Lasting Power:
Runs on 4x AAA batteries for up to 12 months, with a convenient front-panel power override for emergencies.
Specifications:
Material: 304 stainless steel
Dimensions: 38 mm ultra-slim profile
Access Methods: Fingerprint, PIN, RFID card, Bluetooth/Wi-Fi app*, mechanical key
Capacity: 200 fingerprints | 150 PIN codes | 200 RFID cards
Security: AES-256 encryption, FPC fingerprint sensor
Door Compatibility: 35–75 mm thickness, aluminium/timber/uPVC
Lock Mechanism: Euro-style mortise lock, 30 mm backset
Weather Resistance: IP66 dust and water protection
Battery Life: Up to 12 months (4x AAA batteries)
Handle Type: Interchangeable lever
Applications:
Ideal for residential homes, apartments, Airbnb properties, offices, and condominiums, the Auslock Slim Series S31B delivers premium security, convenience, and modern style.
Upgrade your property’s security with the Auslock Slim Series S31B—where ultra-slim design meets cutting-edge smart lock technology.