- Regular price
- £56.99
- Regular price
- £56.99
Lost keys, visiting guests and missed callers make front-door access a daily juggle. This smart lock brings five ways in together – fingerprint, passcode, NFC card, app and a mechanical key – and lets you share codes through the Tuya/Smart Life app, with a built-in doorbell to let you know someone's there.
Why you'll like it
- Five entry methods – semiconductor fingerprint, passcode, NFC card, Tuya/Smart Life app and mechanical key.
- App control – Bluetooth control within 10 m, with passcode management and access logs.
- Built-in doorbell – a speaker gives visitor alerts without extra equipment.
- Low-battery alert – reminds you to change the batteries in time, with emergency power or backup keys as fall-backs.
- Solid build – ADC12 aluminium alloy, PC and tempered glass with a copper cylinder.
Good to know
- Requires 4 × AA batteries (not included).
- Fits doors 3.5–6 cm thick with a 5.4 cm mounting hole; suits left- or right-hand doors.
- Emergency charging works with a USB-A to USB-C cable only – USB-C to USB-C cables are not supported.
- Installation required; tools, screws and fittings are included. Arrives in 1 box, 1.9 kg.
FAQs
What if the batteries run out?
Use the emergency USB-C power input (with a USB-A to USB-C cable) or the backup mechanical keys.
Will it fit my door?
It suits doors 3.5–6 cm thick with a 5.4 cm mounting hole, hung left- or right-handed.
Which app does it use?
The Tuya/Smart Life app, via Bluetooth within about 10 m.
Delivery
Delivery
Free UK delivery on this item, usually arriving within 3–5 business days. We'll email you a tracking link as soon as it's on its way. Full details are in our delivery information.
Returns
Returns
Changed your mind? You can return this item within 30 days of delivery for a full refund. Just get in touch and we'll guide you through it.
If anything arrives damaged, faulty or not as expected, let us know and we'll put it right. Full details are in our returns policy.
Need help?
Need help?
Email us at hello@10grains.co.uk or call 020 3937 7855, Monday to Friday, 9:00am to 5:00pm UK time. We aim to reply within one business day. For order-specific help, please include your order number.
Lost keys, visiting guests and missed callers make front-door access a daily juggle. This smart lock brings five ways in together – fingerprint, passcode, NFC card, app and a mechanical key – and lets you share codes through the Tuya/Smart Life app, with a built-in doorbell to let you know someone's there.
Why you'll like it
- Five entry methods – semiconductor fingerprint, passcode, NFC card, Tuya/Smart Life app and mechanical key.
- App control – Bluetooth control within 10 m, with passcode management and access logs.
- Built-in doorbell – a speaker gives visitor alerts without extra equipment.
- Low-battery alert – reminds you to change the batteries in time, with emergency power or backup keys as fall-backs.
- Solid build – ADC12 aluminium alloy, PC and tempered glass with a copper cylinder.
Good to know
- Requires 4 × AA batteries (not included).
- Fits doors 3.5–6 cm thick with a 5.4 cm mounting hole; suits left- or right-hand doors.
- Emergency charging works with a USB-A to USB-C cable only – USB-C to USB-C cables are not supported.
- Installation required; tools, screws and fittings are included. Arrives in 1 box, 1.9 kg.
FAQs
What if the batteries run out?
Use the emergency USB-C power input (with a USB-A to USB-C cable) or the backup mechanical keys.
Will it fit my door?
It suits doors 3.5–6 cm thick with a 5.4 cm mounting hole, hung left- or right-handed.
Which app does it use?
The Tuya/Smart Life app, via Bluetooth within about 10 m.
| Overall size | 7.1 L × 19.3 W × 13.4 H cm |
|---|---|
| External handle size | 13.5 L × 2.7 W × 1.4 H cm |
| Entry methods | Fingerprint, passcode, NFC card, app, mechanical key |
| App | Tuya / Smart Life (Bluetooth) |
| Bluetooth range | Up to 10 m |
| Suitable door thickness | 3.5–6 cm |
| Mounting hole diameter | 5.4 cm |
| Door handing | Left- and right-hand doors |
| Power supply | 4 × AA batteries (not included) |
| Emergency charging | USB-A to USB-C cable only (USB-C to USB-C not supported) |
| Doorbell | Built-in |
| Colour | Black |
| Material | ADC12 aluminium alloy, PC, tempered glass, copper |
What's in the box
- 1 × smart door lock
- 1 × tool set
- 1 × screw components set
- 1 × fittings set
- 1 × instruction manual
Delivery packaging
- 1 carton: 36 × 20 × 12 cm, 1.9 kg
Useful for checking doorways, stairs and lifts before delivery.