IPX5
Spark GL-50
Square · 1:1
Four ways in. Made for glass doors.
A smart lock that mounts on the glass. Open with a fingerprint, a password, a card or the Tuya app, and keep a key as a backup.
4ways
Digital unlocking methods, plus a mechanical key backup.
4AA
Runs on four AA dry batteries.
5mm
Required gap between the door and fixed glass.
Made for your door
The lock unit mounts on the glass-door edge, with a strike bar on the fixed glass beside it. A hook locking tongue reaches across the 5 mm gap to hold the door shut.
Glass doors
170 × 70 mm lock unit; aluminium alloy and ABS.
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.
Use the sensor at the bottom of the lock.
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.
Glass-door installation
The lock unit sits on the glass-door edge and the strike bar on the fixed glass beside it. The hook tongue crosses the gap. Check that the installation gap is 5 mm (0.5 cm).
5 mm between the door and fixed glass.
Reaches across the gap into the strike bar.
170 × 70 mm front panel.
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 GL-50 for it.