TechTopia
TechTopia Smartlock v2
TechTopia Smartlock v2
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Stop Carrying Keys. Stop Losing Keys. Start Living.
Keys are a relic. The TechTopia Smartlock v2 replaces your existing deadbolt with a fingerprint, app-controlled, and PIN-pad smart lock that lets you (and only the people you trust) unlock your front door — without ever fumbling for keys again.
5 ways to unlock — pick your favourite
- 👆 Fingerprint — touch and unlock in <0.5 seconds (stores 100+ prints)
- 🔢 PIN code — set permanent or temporary codes for guests, cleaners, Airbnb
- 📱 App — unlock from anywhere, share access remotely
- 💳 RFID card/key fob — perfect for kids who don't have phones
- 🔑 Physical key — backup for emergencies (every smart lock should have one)
Why v2 beats every other smart lock
- Tuya / Smart Life app integration — works with Alexa, Google Home, IFTTT
- Auto-lock — lock automatically after 30 seconds, never forget again
- Activity log — see exactly who unlocked the door and when
- Anti-peep keypad — randomised digits in front of your real PIN to fool shoulder-surfers
- Tamper alarm — siren sounds if someone tries to force the lock
- Low-battery alert — months of warning before it dies (lasts 6-12 months on 4× AA)
- USB-C emergency charge port — dead batteries? Plug in a power bank to unlock
Renter-friendly
This lock is designed to fit standard Australian deadbolt cutouts. Most installations take under 30 minutes with just a screwdriver — no drilling required. Keep your old lock, swap back when you move out. Easy.
Perfect for
- Families with kids who lose keys constantly
- Airbnb hosts — generate one-time codes per booking
- Renters who want smart-home upgrades they can take with them
- Anyone who's been locked out at 11pm in the rain
What's in the box
- 1× Smart Lock unit (front + back)
- 2× Physical backup keys
- 2× RFID cards
- Mounting hardware + template
- USB-C cable for emergency power
- Detailed installation guide
- 12-month warranty
Specs
- Compatible deadbolts: 60mm and 70mm backsets (most AU doors)
- Door thickness: 35-90mm
- Battery: 4× AA (included), 6-12 month life
- App: Tuya Smart / Smart Life (free, iOS + Android)
- Connectivity: Bluetooth + WiFi (via included gateway)
- Materials: Zinc alloy + tempered glass keypad
- Operating temp: -25°C to 70°C (handles AU summers)
The TechTopia Promise
- ✅ Free shipping on AU orders over $80
- ✅ 30-day money-back guarantee — no questions asked
- ✅ 12-month warranty against manufacturer defects
- ✅ Real Aussie support — email or call us, we reply within 1 business day
- ✅ Pay your way — Visa, Mastercard, AMEX, PayPal, Afterpay, Apple Pay
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Set up was a breeze, paired with Google Home in five minutes.
Does the job. Could use a better looking enclosure but functionally it nails it.
Solid little device. Have it linked to the routine in the morning, no dramas.
Build quality is better than I expected. Buttons feel solid.
Has been running for three weeks straight, no drops or restarts.
Works exactly as described. Notifications come through fast.
Works with my existing smart home setup, plays nice with Alexa routines.
Easy install, the instructions were a bit basic but the app walked me through it.
Reliable so far. Two months in and zero connectivity issues.

Excellent Product
Arrived fast, very well packed, all the accessories just need to test to see if it works well. A bold and dynamic design
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