Description
Sharp A3 Pro smart lock with fully automatic Pro mortise: locks itself after the door closes. Unlocks by fingerprint, card, PIN code, temporary password, phone app (Wi-Fi) or mechanical key.







Will it fit my door?
Every door is different. Before you order, send a photo of your door and current lock on WhatsApp (082-288422) and we will check that this lock fits.
Special doors
Grille, sliding and aluminium glass doors need a quote before you pay. Send a photo or WhatsApp 082-288422 for a quote before paying.
Features
Specifications
| Spec | Value |
|---|---|
| Version | Pro (one version): fully automatic Pro mortise, locks itself after the door closes |
| Lock type | Handle lock (H), mortise |
| Unlocking methods | Fingerprint, card, PIN code (virtual PIN supported), temporary password, phone app, mechanical key; dual verification (two methods together) |
| Connectivity / app | Smart Life / Tuya Open Platform; built-in Wi-Fi, no hub needed |
| Power / battery | 4 x AA 1.5 V alkaline/lithium; average 6 months at 10 openings a day; USB Type-C emergency power (port at the bottom of the outside body) |
| User capacity | 100 fingerprints, 100 codes, 100 RF cards |
| Door thickness supported | 33-100 mm (Wooden, fire door, security door) |
| Dimensions | 377 H x 160 W x 75 T mm |
| Material / colour | Aluminium alloy, hardened glass; Matt Black |
| Extra features | Auto Lock – automatically locks after closing; Doorbell; C-level cylinder |
| Operating temperature | -30C to +60C |
| Warranty | 3-year warranty — we come to your door for servicing and warranty work, so you never have to bring it anywhere |









