Spark AL-50
Square · 1:1
Four ways in. Made for steel doors.
A slim, waterproof smart lever lock for steel doors. Open with a fingerprint, a password, a card or the Tuya app, and keep a key as a backup. Rated IPX5.
4ways
Digital unlocking methods, plus a mechanical key backup.
4AA
Runs on four AA dry batteries.
350mm
Outside panel height.
Made for your door
A slim smart lever lock for steel doors, with 350 × 39 mm aluminium-alloy panels and a mortise lock body in the door edge. Rated IPX5.
Steel doors
Outside: 350 × 39 mm. Inside: 350 × 39 mm.
Joins the Tuya Smart app over your home Wi-Fi.
4 ways in · plus a key
Choose from 4 digital unlocking methods for family members and visitors, with a mechanical key as a backup.
Touch the sensor in the handle.
Enter your code on the touch keypad.
Tap a card to open the lock.
Unlock through the Tuya Smart app.
Tuya Wi-Fi
Connect the lock to your home Wi-Fi and the Tuya Smart app for remote unlocking, access management and unlock records.
Open the door for a visitor through the Tuya app.
Manage fingerprints, passwords and cards.
See who came in and when.
Get an alert when the AA batteries run low.
IPX5 protection
Rated IPX5, with protection against water jets. Designed for doors exposed to rain and splashes.
IPX5
Everyday power · backup access
Powered by 4 × AA dry batteries. Keep the mechanical key as a backup, and use a power bank through the Type-C port for emergency power if the battery is flat.
4 × AA dry batteries
Backup access when needed.
Connect a power bank to power the lock for entry.
Planning a home or a building? A Spark partner can specify the right AL-50 for it.