

🔐 Unlock the future of home security—smart, simple, and always connected.
The eufy Smart Lock C30 is a sleek, metal deadbolt featuring built-in WiFi for remote control without a bridge. It supports multiple unlocking methods including app, voice, physical key, and buttons. Designed for easy 15-minute DIY installation, it offers auto-lock, wrong-try protection, and integrates seamlessly with eufy smart home devices. Powered by 4 AA batteries (not included), it delivers up to 5 months of battery life and operates reliably in extreme temperatures with IPX3 water resistance.









































| Manufacturer | eufy Security |
| Part number | Anker |
| Item Weight | 950 g |
| Product Dimensions | 6.53 x 4.14 x 15.37 cm; 950 g |
| Item model number | T85D0 |
| Size | 1.63 inches x 2.57 inches x 6.05 inches |
| Color | Black |
| Style | Built-in Wi-Fi |
| Finish | Painted |
| Material | Metal |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Auto-Lock |
| Included components | Deadbolt |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
A**R
A right faff to fit and set up involving creating a large hole in your door. I have an enormous collection of tools, but nothing "standard sized" cut the holes the right size. Then another faff setting it to work with alexa. After 1 day one of the two locks I bought stopped responding. They were both close enough to the router - about 10m with 1 wall between. Other wifi kit farther in the same direction still worked. Batteries measured at 1.2V (brand new, 1 day old!). Not even the keypad would operate the lock. Tried a reset etc ... nothing. Locks are about security and trust. Have since removed and am looking to return both locks - leaving big holes in 2 ruined expensive doors.
D**K
Für EU Zylinder ungeeignet. Habe es zurückgeschickt.
A**S
Funciona muy bien
C**L
Great product, easy installation, but expect to replace the batteries a couple of times during the year Pros: - Physical buttons work great even with winter gloves (for me this is a huge advantage over touchscreen-type locks) - Can check and lock the door remotely - Easy to use and install - You get a notification if the door fails to lock Cons: - Batteries need to be replaced every ~3 months Usage tips: - You can turn off the lock sound using the app - For security, you can type a longer password and include the real password in it, like: 123102045 (1020 being the real password)
H**F
Happy with lock, easy enough to install and appears to be secure. Functionality is let down as it doesn’t have HomeKit (not available on uk Eufy locks?) and the app shows up on Apple Watch to unlock gate but it refuses to unlock or lock the gate. Will lock through Alexa but you have to verbally give a code to unlock. Deducted 2 stars because of these two issues.
Trustpilot
1 month ago
1 month ago