Tapo DL110 Smart Lock
Top PickWhat We Like
- Rechargeable pack, no AA habit
- Fingerprint, keypad, app, Bluetooth and voice
- BHMA Grade 2, the highest here
- No hub or bridge needed
Worth Noting
- Proprietary battery pack, no AA fallback
- Battery
- Rechargeable pack, up to 1 year
- Connectivity
- Built-in Wi-Fi and Bluetooth
- Certification
- BHMA Grade 2
- Unlock Methods
- Fingerprint, keypad, app, voice, key
Read the full review
The battery is the first thing to know about Tapo's DL110, because it changes the whole ownership experience: instead of eight AAs, you get a removable pack that charges over USB-C, and the charger is in the box. Tapo quotes a year per charge. Two mechanical keys come with it as a fallback, so a flat pack at midnight is a nuisance rather than a lockout.
Where it earns the top spot is coverage. The fingerprint reader takes up to 100 prints and Tapo rates a read at 0.42 seconds, and there's a touchscreen keypad, app control over built-in Wi-Fi, Bluetooth when you're standing at the door, and voice through Alexa or Google. A thumb is the fastest way in with your hands full, and we like that the sensor is the front door's main event rather than a bolt-on. It's also the only lock in this group with a BHMA Grade 2 rating, a step above the Grade 3 hardware the other locks here list.
Two trade-offs worth knowing. The pack is proprietary, so there's no dropping in AAs if it ever fails, and ordering a spare before you need one is the sensible move. Auto-lock runs on a simple timer rather than a schedule, which suits a household with a routine more than one where people stream in and out all afternoon.
Bottom line: Our default pick: fingerprint, keypad, app and voice with no hub, a battery you recharge about once a year, and the only Grade 2 hardware in this group.