Auslock Space Alloy A519 — Fully Automatic Push/Pull Smart Lock
The Auslock Space Alloy A519 is the flagship of the Auslock range — the only model with 3D face recognition, palm vein identification, built-in video intercom, and a fully automatic push/pull mechanism that opens the door without any handle operation after authentication. It uses the Usmart Go app rather than the Auslock App used by all other models in the range, and it connects directly to your home Wi-Fi without a separate gateway.
Mounted on a high-security 6068-grade mortice body, the A519 combines eight distinct access methods in a 79.6 mm × 424.6 mm aluminium alloy panel. The built-in camera enables visitor-triggered remote unlock, real-time live view, and a wandering alarm with photo capture. Available in Black, White, Gold, and Silver. Rechargeable 6,000 mAh lithium-ion battery included — no disposable batteries required.
Save on Door Hardware
The Space Alloy A519 integrates the smart lock and a full-height entrance pull handle into one unit — an ideal solution for a fresh-fit on a new door or major renovation.
Traditional smart lock installations on push/pull doors often require a separate architectural pull handle or push/pull furniture, which can add several hundred dollars to the hardware cost.
By combining lock and handle in one unit, the A519 can significantly reduce door hardware costs. Pairing it with a roller bolt or roller catch keeps the door closed when unlocked, while the motorised deadbolt controls security.
Key Features
- Fully automatic push/pull mechanism — door opens without handle operation after any successful authentication
- Eight access methods: 3D face recognition, palm vein, fingerprint, PIN code, RFID card, Bluetooth app, Wi-Fi remote, and mechanical key
- Built-in Wi-Fi (2.4 GHz) — no separate gateway required for remote access; connects directly to your home network
- Built-in video camera — visitor-triggered remote unlock, live view, and photo capture on wandering alarm
- 3D binocular face recognition — dual-camera depth scanning; recognition range 40–100 cm, height range 120–190 cm
- Palm vein identification — infrared biometric; up to 100 users
- High-security 6068-grade mortice body — multi-point locking bolts
- Rechargeable 6,000 mAh lithium-ion battery — no disposable batteries; Type-C charging; ~6 months estimated life
- Wandering alarm — three unrecognised approaches triggers body-sensor alarm notification with photo to phone
- Up to 9 admin users; up to 300 PIN codes and 300 RFID cards
- Temporary and timed passcode sharing for guests and contractors
- Configurable auto-lock delay (10–30 s or disabled), unlock return time, and door motor direction
- Available in Black, White, Gold, and Silver
Access Methods
Palm Vein
Fingerprint
RFID Card / Tag
Bluetooth App
Wi-Fi Remote Unlock
Mechanical Key
Google Assistant
Amazon Alexa
3D Facial Recognition Access
The A519 uses binocular 3D face scanning — dual cameras map the depth and geometry of your face rather than simply photographing it. This is the same category of technology used in high-security commercial access control and is significantly more resistant to spoofing than flat 2D face recognition. See the difference between 2D and 3D face recognition.
Face recognition works alongside fingerprint, PIN, RFID card, Bluetooth app, and mechanical key access — choose the method that suits the moment. Register multiple faces at different angles for best recognition reliability.
App Platform: Usmart Go
Usmart Go is a dedicated smart home platform that manages the A519's remote access, activity logs, member sharing, and doorbell/camera functions. It is available on the Apple App Store and Google Play at no cost.
What Usmart Go does well:
- Remote unlock: When a visitor presses the doorbell on the lock, a notification is sent to your phone. You open the app, view the live camera feed, and enter your security password to remotely unlock. This is doorbell-triggered — the owner can also activate live view manually via Settings > Video Settings.
- Activity log: Full timestamped record of every access event — who entered, by which method, and when.
- Temporary passcodes: Issue time-limited, one-time, or permanent codes for guests and contractors without them needing the app.
- Member management: Share lock access with other Usmart Go account holders. Assign Manager role (can manage devices and users) or User role (access only). Members operate the lock independently.
- Wandering alarm: If the body sensor detects three unrecognised approaches within a short period, the app sends a photo-capture alarm notification to your phone.
- Push notifications: Lock/unlock events, battery alerts, and doorbell presses sent to phone in real time.
- Broad device support: The Usmart Go platform also supports smart lights, curtains, cameras, and infrared-controlled appliances — useful if you're building a wider smart home setup.
What Usmart Go does not do:
- No Google Home or Amazon Alexa integration. The Usmart Go platform does not connect to Google Home, Amazon Alexa, Apple HomeKit, Samsung SmartThings, or any Western smart home ecosystem. Voice assistant control is not available on this model.
- No continuous live monitoring. The camera live view must be manually activated in app settings. Without a memory card (not included), live view works but footage is not saved.
- Remote unlock is doorbell-triggered. The owner cannot proactively push a remote unlock without a visitor first pressing the doorbell, unless active view is manually enabled in Settings.
What's in the Box
- Front panel assembly (display screen, camera, keypad, 3D face/palm sensors, fingerprint sensor) ×1
- Back panel assembly (battery compartment, camera buttons, reset button) ×1
- Mortice lock body (6068 grade) ×1
- Cylinder ×1
- Rechargeable 6,000 mAh lithium-ion battery ×2
- Strike plate ×1; Strike box ×1
- RFID key tags ×3; Mechanical override keys ×2
- Hardware pack (screws and fixings)
- Installation drawing
- User manual
Suitable Uses
- New-build residential entry doors with push/pull door furniture — the A519 replaces the handle and adds the lock in one unit
- Luxury apartments and condominiums requiring touchless biometric entry
- Airbnb and short-stay rentals — timed passcodes for guests, doorbell-triggered remote unlock from anywhere. See Chapter 07 — Smart locks for Airbnb.
- Commercial offices and co-working spaces requiring high-capacity user management (up to 300 PIN codes, 9 admins)
- High-security primary entry doors where a 6068-grade mortice is required alongside smart access
Available Finish Options
-
Black
-
White
-
Gold
-
Silver
Specifications
Dimensions
Mortice Body — 6068 Grade
Battery, Power & Backup
- Battery: 6,000 mAh rechargeable lithium-ion ×2 (included). The A519 does not use AA or AAA disposable batteries — it is the only Auslock model with a rechargeable battery system.
- Battery life: approximately 6 months per battery under normal residential use. Two batteries included allow extended operation or faster swapping.
- Charging: Charge via the Type-C port on the front panel. The same port can also be used to temporarily power the lock from a power bank if the battery is fully flat.
- Low-battery alert: triggered via the Usmart Go app when charge is low. Replace or recharge promptly.
- Mechanical key override: 2 keys included. Keep at least one key outside the premises as a backup, independent of battery or app status.
Frequently Asked Questions
Does the A519 work with Google Home or Amazon Alexa?
No. The A519 uses the Usmart Go app platform, which does not integrate with Google Home, Amazon Alexa, Apple HomeKit, or Samsung SmartThings. Unlike all other Auslock models, the A519 has no voice assistant compatibility. If voice control is a requirement, please contact us before purchasing — a different model in the Auslock range or another brand may be more suitable. See Chapter 15 — Choosing the right smart lock platform for a full comparison.
How does remote unlock work on the A519?
The A519 uses visitor-triggered remote unlock. When a visitor presses the doorbell on the lock, the Usmart Go app sends a push notification to your phone. You open the app, view the live camera feed, and enter your security password to remotely unlock the door. You can also enable active view manually in the app (Settings > Video Settings) to monitor the door without waiting for a doorbell press. This is different from the always-available remote control offered by Auslock App models with a gateway.
Do I need a gateway for remote access?
No — the A519 has built-in 2.4 GHz Wi-Fi and connects directly to your home network. Unlike all other Auslock models, no separate gateway is required for remote access or notifications. This is one of the key advantages of the A519 over the rest of the Auslock range.
How do I configure the door motor direction (push vs pull)?
The motor direction is configured during initial setup by entering the function menu on the keypad: `*+#+Admin code#+3.Install+1.Motor+1.Left / 2.Right`. Set this before completing installation. Getting the door swing direction correct at this step is critical — the motor will retract in the wrong direction if misconfigured.
The lock motor operates but the door does not open — what do I check?
First confirm the motor direction setting is correct for your door (push vs pull, left vs right). Then check that the cylinder extends 18–20 mm beyond the door surface as specified. If both are correct, the likely cause is strike plate alignment — even small door sag can prevent the bolt from retracting cleanly. Test with the door open to isolate motor vs alignment issues.
Can I use the A519 with other Auslock locks in one app?
No. The A519 uses the Usmart Go app; all other Auslock models use the Auslock App. These are separate platforms with separate logins and separate device lists. You cannot manage an A519 and an H13 in the same app. If you are installing multiple Auslock locks and want to manage them all from a single app, the A519 will be the odd one out.
Additional Information
Warranty
This Auslock product is backed by a 12-month limited manufacturer's warranty covering defects in materials and internal electronic components under normal residential use. All warranty claims are handled by Terry's Tradies Pty Ltd — contact us in the first instance and we'll take care of it from there. View our Returns & Warranty policy.
PDF Downloads
Auslock Space Alloy A519 User Manual (PDF)
Auslock 2026 Product Catalogue (PDF)
For all Auslock manuals, installation templates, and resources, visit the Auslock PDF Resources page.
What's in the Box — Auslock Space Alloy A519
- Front panel assembly (display, camera, keypad, 3D face/palm sensors, fingerprint sensor) ×1
- Back panel assembly (battery compartment, camera buttons, reset button) ×1
- Mortice lock body (6068 grade) ×1; Cylinder ×1
- Rechargeable 6,000 mAh lithium-ion battery ×2
- Strike plate ×1; Strike box ×1
- RFID key tags ×3; Mechanical override keys ×2
- Hardware pack (screws and fixings)
- Installation drawing; User manual
Dimensions — Auslock Space Alloy A519
Auslock Space Alloy A519 — Product Brochure
Auslock Warranty
All Auslock products purchased through Terry's Tradies Pty Ltd (trading as Terry's Gold Coast Smart Locks and its associated websites and subsidiaries) are backed by a 12-month limited manufacturer's warranty. If something isn't right, contact us first — we manage all warranty assessments on your behalf and will work with you to get it resolved.
Warranty Summary
How to Make a Claim
- Contact Terry's Tradies Pty Ltd at your original place of purchase with a description of the fault.
- Have your proof of purchase ready (receipt or order confirmation).
- Provide clear photos and/or video of the defect — this is required before any assessment can begin.
- We may ask you to complete troubleshooting steps or a technical support form before the item is returned. Do not send the product back without our written approval.
- If the claim is approved, we will arrange the next steps with you directly — including return freight where applicable.
What the Warranty Doesn't Cover
The following are not covered under the Auslock manufacturer's warranty:
- Incorrect or improper installation
- Door or frame misalignment
- Incorrect mortise, latch, or backset selection
- Installation on doors outside the product's specifications
- Environmental exposure beyond the product's stated IP rating
- Water ingress not consistent with the product's IP rating
- Power surge, fire, flood, lightning, or other natural disaster
- Cosmetic damage or normal wear and tear
- Battery misuse or leakage
- Forced entry, vandalism, or tampering
- Unauthorised modification
- Use of non-Auslock components
- Commercial or high-traffic use (unless approved in writing)
Rechargeable battery products (Models A01, A02, A03, A519, A619): Battery-related damage is excluded where a non-certified charger, fast charger, incorrect voltage (outside 5.2V / 2A), third-party battery, or unsuitable charging environment has been used.
Change-of-Mind Returns
Change-of-mind returns are accepted at our discretion and subject to the manufacturer's return conditions. If you've changed your mind, contact us within 14 days of receiving your order and we'll let you know if a return is possible and what applies.
To be eligible, products must be:
- Unused and uninstalled
- Not powered on, activated, paired, programmed, or configured in any way
- In original, fully sealed condition with all packaging, accessories, and components
Where a return is approved, a 20% restocking fee applies and return shipping is at your cost. Products that have been installed, powered on, or had any credentials registered are not eligible for return.
Australian Consumer Law
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law (ACL). You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. Nothing in this policy limits or excludes your rights under the ACL.
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
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