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Rectangular silver deadbolt with physical buttons and key cylinder, 2.57 by 1.63 by 6.05 inches

eufy

eufy Smart Lock C30 WiFi smart door lock

SKU CH-VP8Z-9KDNE

A Wi-Fi deadbolt with built-in connectivity, no bridge needed, offering app control, voice assistant support, auto-lock and 15-minute installation

  • Connection optionsWiFi
  • Connection protocolWiFi
  • Product typeSmart Lock
  • Key featuresStable Built-in Wi-Fi, Access management, Real-time notifica
  • Product dimensions2.57 × 1.63 × 6.05 in
  • Product weight2.15 lb (0.98 kg)
  • Control your lock from anywhere with built-in Wi-Fi and no bridge needed
  • Unlock by key, voice with Alexa or Google Assistant, or physical button
  • Auto-lock secures the door on a timer whether open or closed
  • DIY install in 15 minutes with no drilling on standard deadbolts
  • BHMA certified for proven durability and security

Keyless entry for any front door

The eufy Smart Lock C30 replaces a standard deadbolt and adds keyless entry through built-in WiFi without a separate bridge. It unlocks by physical key, voice command with Alexa or Google Assistant, or a tactile button. The lock measures 2.57 x 1.63 x 6.05 inches and weighs 2.15lb. It is BHMA certified and runs on four AA batteries.

Fits standard doors and existing smart homes

Installation takes about 15 minutes with no drilling required and works with most standard deadbolts. The built-in WiFi connects directly to a home network, freeing a hub port and simplifying wiring. Through the eufy Security app the lock provides access management, real-time notifications and a full event history. It also pairs with a eufy doorbell for combined entry routines.

Suits owners who want remote control without extra

This lock is for households that want app-based locking from anywhere and voice control through major assistants. It is not for buyers who need a hardwired power supply, a fingerprint reader, a numeric keypad, or a lock that integrates with platforms beyond Alexa and Google Assistant.

How it compares

Measured against everything we stock in Keyless Entry Locks & Readers, at today’s prices. Recalculated every night.

Price $60.99
Cheaper than about 72% of the 274 comparable items (median $105.49).

Specifications

Product
Brand nameEufy
Model nameSmart Lock C30
Part numberC30
Product typeSmart Lock
Connectivity
Connection optionsWiFi
Connection protocolWiFi
Size & build
Product dimensions2.57 × 1.63 × 6.05 in
Product weight2.15 lb (0.98 kg)
Compatibility
Alexa supportYes
Google Assistant supportYes

Questions about this item

How long do the 4 AA batteries last under daily locking and unlocking?

The lock runs on four AA cells; typical life is several months depending on use frequency and temperature, and the app will alert you when voltage drops low.

Does the motor or Wi-Fi radio get hot or noisy during continuous operation?

The deadbolt uses a quiet motor and low-power Wi-Fi; neither component produces noticeable heat or sound during normal all-day cycles.

What existing door hardware is required for the 15-minute installation?

A standard US deadbolt cutout with 2-1/8 inch cross-bore and 1 inch latch bore, plus a door thickness between 1-3/8 and 1-3/4 inches.

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