






🔐 Unlock the future of home security—smart, simple, and always connected.
The eufy Smart Lock C30 is a WiFi-enabled deadbolt offering keyless entry with app and voice control, no bridge required. It features easy 15-minute installation, multi-mode unlocking, auto-lock, and robust security measures including wrong-try protection. Designed for seamless smart home integration and reliable performance in diverse conditions, it runs on 4 AA batteries lasting up to 5 months with low battery alerts.
































| ASIN | B0D8XZBR5R |
| Additional Features | Auto-Lock |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Colour | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | App, Remote |
| Controller Type | Amazon Alexa, Google Assistant |
| Customer Reviews | 4.1 out of 5 stars 1,724 Reviews |
| Included Components | Deadbolt |
| Item Dimensions | 6.5 x 4.1 x 15.4 Centimeters |
| Item Type Name | Lock |
| Item Weight | 0.95 Kilograms |
| Item dimensions L x W x H | 6.5 x 4.1 x 15.4 Centimeters |
| Lock Type | Deadbolt , Keypad |
| Manufacturer | Anker |
| Manufacturer Part Number | Anker |
| Material | Metal |
| Material Type | Metal |
| Model Name | T85D0111 |
| Model Number | T85D0 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Finish Type | Painted |
| Recommended Uses For Product | Residential, keyless entry, smart home integration, frequent use, long-term reliability |
| Shape | Rectangular |
| Special Feature | Auto-Lock |
| Style Name | Contemporary |
| UPC | 194644206154 |
A**R
One of two locks failed within a day
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
Passt nicht
Für EU Zylinder ungeeignet. Habe es zurückgeschickt.
Z**B
Très satisfait
Installation simple et rapide, application mobile bien pensée, serrure robuste. J'en suis très satisfait après plusieurs mois d'utilisation. Elle ne consomme pas beaucoup d'énergie non plus. Seule mini reproche, la traduction française de l'application mobile peut laisser à désirer. Mais cela reste tout à fait compréhensible. Produit à acheter lorsqu'en promotion.
J**M
Will not work on Apple Watch, will not bridge to HomeKit
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.
K**T
Smart, Reliable, and Easy to Use
The eufy Security Smart Lock C30 is an excellent smart lock with great build quality and a modern design. Installation was straightforward, and the app setup was quick and easy. The keyless entry is very convenient, and the lock responds quickly and works reliably. I also like being able to control and monitor the lock from my phone, which adds extra convenience and peace of mind. Overall, this is a high-quality smart lock that performs exactly as expected. I’m very happy with my purchase and would definitely recommend it to anyone looking for a reliable keyless smart lock.
Trustpilot
1 month ago
1 day ago