S3 Super Slim Smart Lock for Standard Doors – Ultra Thin Keyless Entry
S3 Super Slim Smart Lock for Standard Doors – Ultra Thin Keyless Entry - Black / Swing - 28mm is backordered and will ship as soon as it is back in stock.
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PRODUCT STORY
PRODUCT STORY
The AUSLOCK S3 Ultra-Slim Lock is designed for users who want a modern smart lock with a narrow profile, flexible access options, and dependable everyday security. Its slim design makes it a stylish fit for contemporary doors while still delivering the advanced features needed for residential and property access control.
Key Benefits
Slim, Modern Appearance
The ultra-slim body gives the lock a clean and contemporary finish that suits modern door designs.
Multiple Unlocking Options
Supports a range of access methods including BLE, WiFi, fingerprint, PIN code, RFID card, mechanical key, and keyless FOB access.
High User Capacity
Stores up to 200 fingerprints, 150 passwords, and 200 cards for strong multi-user access control.
Built for Outdoor Conditions
With an IP66 rating, the S3 is designed to handle demanding weather conditions while maintaining reliable performance.
Simple Everyday Use
The intuitive interface makes operation easy for homeowners, guests, staff, and other authorised users.
Long Battery Performance
Powered by 4 x AAA batteries, with battery life of up to 12 months depending on usage.
Suitable for Multiple Property Types
Ideal for homes, offices, Airbnb properties, condos, and apartments requiring smart and secure access.
The AUSLOCK S3 Ultra-Slim Lock is a practical choice for users wanting a sleek smart lock with strong weather protection, flexible entry options, and reliable day-to-day performance.
FREE SHIPPING
FREE SHIPPING
- Same day or next day dispatch
- Delivered in 3-7 business days (Standard Shipping)
- Delivered in 1-3 business days (Express Shipping)
DESIGNED FOR THE AUSTRALIAN MARKET
DESIGNED FOR THE AUSTRALIAN MARKET
- Australian owned and operated
- Designed for the Australian homes and businesses
- Ships from Australia
- Click & collect available from our local store
MANUAL & DOWNLOADS
MANUAL & DOWNLOADS
Payment & Security
Payment methods
Your payment is securely processed through protected payment systems. AUSLOCK does not store your credit card details and does not have access to your full card information.
Authenticate in 6 different ways

Technical Specs
Model: S3
Material: Aluminum Alloy
Color Options: Black, Silver and white, Champagne Gold and white
Lock Dimensions: 280mm (H) x 33mm (W) x 22mm (T)
Battery Type: 4 x AAA Batteries
Battery Life: 12 Months
Working Temperature: -10°C to 55°C
Working Humidity: 0% to 90%
Door Thickness Compatibility: 35mm to 75mm
Fingerprint Capacity: 200
Password Capacity: 150
Card Capacity: 200
Wireless Protocols: BLE, WiFi
Voice Assistant Compatibility: Google Assistant, Amazon Alexa (Gateway Bridge is required)
App Control: Auslock App
Unlocking Methods: Bluetooth, WiFi, Fingerprint, PIN Code, RFID Card, Key, Keyless FOB
Certifications: CE, FCC, RoHS
IP Rating: IP55 (Water and Dust Resistant)
Additional Ratings: Fireproof, ISO
Service Life: 200,000 cycles
Life-Spray Test: 300 hours
Spray Test: 200 hours
Applications: Suitable for narrow aluminum doors, timber doors, UPVC doors and multi-point doors, ideal for residential, office, Airbnb, condo, and apartment properties.












