How long does the battery last from one charge?

Roughly 5 months depending on usage (based on unlocking the door 20-30 times per day). You'll get a notification when the battery is low. If the battery dies, you can use physical keys to unlock it. Note: Batteries are not included.

What temperatures can the Smart Lock C30 handle?

The C30 Smart Lock (exterior lock) can handle temperatures within the range of -22℉ to 158℉ (-30℃ to 70℃).

Is Smart Lock C30 compatible with Apple HomeKit, IFTTT, or Matter?

It's not compatible with these services yet. It's currently compatible with eufy Video Doorbells and eufy Security Cameras.

What's the requirement for installation?

Please check the compatibility infographic above for specific requirements. The Smart Lock C30 does not fit the rounded latch hole. Please use provided eufy deadbolt to install for your optimal experience.

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🔐 Lock in convenience, unlock your smart lifestyle.

QUICK DIY SETUP - Install in just 15 minutes with no drilling—compatible with most standard deadbolts.
SEAMLESS REMOTE ACCESS - Control your front door from anywhere with built-in WiFi—no extra hubs required.
SMART HOME INTEGRATION - Sync with eufy doorbells and other devices for a fully connected, secure home ecosystem.
EFFORTLESS KEYLESS ENTRY - Unlock via app, physical key, voice commands, or durable physical buttons—no touchscreen hassles.
ROBUST SECURITY DURABILITY - Weatherproof, temperature resilient, with auto-lock and anti-tamper lockout for peace of mind.

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, and physical keys, with durable buttons for reliability. Installation is quick and drill-free, fitting most standard doors. Designed for security and durability, it offers auto-lock, wrong-try protection, IPX3 water resistance, and operates in extreme temperatures. Powered by 4 AA batteries, it delivers up to 5 months of battery life with low battery alerts, backed by 18 months of professional customer support.

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Manufacturer	Anker
Part Number	Anker
Product Dimensions	6.53 x 4.14 x 15.37 cm; 912 g
Item model number	T85D0
Colour	Black
Style	Contemporary
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
Item Weight	912 g

eufy Smart Lock C30 Keyless Entry Deadbolt, Built-in WiFi, Smart Lock for Front Door, No Bridge Required, Easy Installation, App Remote Control

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