eufy Security Smart Lock C220 – Fingerprint Keyless Entry, Built-in Wi‑Fi, App Control

Meet the eufy Security Smart Lock C220, a modern door lock designed to blend keyless convenience with thoughtful security. Built to fit most standard US and CA deadbolts, it supports flexible entry modes and is designed for everyday life, from quick arrivals to weekend guests.

Unlock with ease — several trusted methods

Access your home without fumbling for keys. The C220 offers a fingerprint touch that responds in less than 1.5 seconds, plus a physical key, keypad, and remote access via the eufy Security app. You can also use Apple Watch or voice assistants for hands-free entry when your hands are full.

• 8 months of battery life with 8 AA batteries keeps you powered through busy weeks
• Self-learning AI refines fingerprint recognition over time for more reliable first-attempt entry
• Six unlock options provide flexible access for family members, guests, and caretakers
• Built-in Wi‑Fi enables remote control and management without a separate bridge

Control from anywhere and stay in the loop

The integrated Wi‑Fi connects directly to your home network, letting you open doors, monitor events, and receive real-time alerts from anywhere. In the eufy ecosystem, you can weave the smart lock into routines with other devices for seamless automation.

• Real-time notifications and event history help you track activity at the door
• Seamless routines with other eufy devices if you already use a doorbell or cameras

Built to endure daily life

Designed for real-world conditions, the C220 is IP53 rated for water and dust resistance and operates across a wide temperature range. This makes it suitable for urban entryways and exposed porches, so you can rely on entry control even in challenging weather.

Notes on durability and power: the unit can function across temperatures from -22°F to 158°F (-30°C to 70°C). The battery system is designed for long life, so you’re not constantly swapping cells.

Simple install and supported by care

Installation is quick and tool-friendly, with compatibility for most standard US/CA deadbolts and an estimated 15-minute setup—no drilling required. If you need help, eufy offers 18 months of protection with friendly customer service, including phone, email, and LiveChat support.

With the eufy Security Smart Lock C220, you gain practical door control that adapts to your routine, offers peace of mind, and integrates smoothly with other smart home devices. It’s designed to be a dependable part of your home security setup, offering options and reliability without making promises about guaranteed outcomes.