The SZ25 Lite is where high-end tech meets everyday ease. Designed for those who want a sleek, modern look without compromising on safety, this semi-automatic lock does the heavy lifting for you. It’s fast, incredibly secure, and designed to withstand the elements, making it the perfect upgrade for any home.
Why the SZ25 Lite is the Smarter Choice:
- Hands-Free “Welcome Home” Sensing Forget fumbling for keys in the dark. Our advanced radar and 3D sensors detect your approach, waking the lock up so it’s ready to verify your identity the second you arrive. It’s lightning-fast entry, every time.
- Multiple Ways to Unlock (Your Door, Your Way) Whether you prefer a quick fingerprint scan, a secure PIN, or using the Tuya Smart App, you’re in control. You can also use an IC card or a physical emergency key. Want the ultimate tech? It also includes facial recognition.
- Complete Control from Your Phone Manage your front door from the couch or the office. Check if the door is locked, grant access to guests, and get instant alerts if the battery is low or if anything unusual is detected—all through the Tuya ecosystem.
- “Spy-Proof” PIN Technology Feel confident even if someone is standing nearby. Our “Decoy” feature lets you enter random numbers before or after your real code, so your actual PIN stays private and protected from prying eyes.
- Reliability You Can Trust Don’t worry about being locked out. The SZ25 Lite alerts you well in advance when the battery is low. And if it does run flat, simply plug in a portable power bank via the emergency USB port to jumpstart it instantly.
Smart Access Suite:
- Facial Recognition
- Fingerprint ID
- Phone App Control
- Access Card
- Digital Pin Code
- Temporary Code
- Backup Keys
In the Box:
- SZ25 Lite unit
- Lock body
- 2× IC access cards
- 2× backup mechanical keys
- Full installation manual
Additional Details:
- Door Thickness: 40-120 mm.
- Suitable for: Inside & Outside.
- Power Source: 2500mAh lithium battery.
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