DC Smart Lock | Leading Smart Keyless Door Locks Supplier

About DC Lock

Shenzhen DC Lock Co., Ltd is a leading smart keyless door lock supplier. Our products are designed for commercial, institutional, industrial, and residential markets. We offer a wide range of smart locks including Bluetooth app door locks, code door locks, fingerprint door locks, and smart WiFi locks.

We believe quality is the core, price is reasonable, and innovation drives our product development. Our hot-selling smart locks are trusted in homes and businesses worldwide.

Our smart locks are compatible with Google Home and Alexa, enabling remote unlocking and real-time monitoring of door lock status. Say goodbye to traditional keys and embrace intelligent security.

Our Smart Lock Products

Bluetooth Smart Lock

Control your lock via smartphone app. Unlock remotely, share access, and monitor entry logs with ease.

App-based control
Remote access
Entry history tracking

Smart Deadbolt Lock

High-security deadbolt with digital code entry. Ideal for front doors and high-traffic areas.

ANSI Grade 1 security
Reversible for left/right doors
Tamper alarm

Bluetooth Fingerprint Lock

Biometric access with fingerprint recognition. Fast, secure, and keyless entry.

360° fingerprint sensor
Stores up to 100 fingerprints
Anti-spoofing technology

Smart Cylinders

Upgrade your existing door with a smart cylinder. No need to replace the entire lock.

Easy retrofit installation
Works with mechanical keys as backup
IP65 weather resistance

Smart Handle Lock

Integrated smart handle with touchpad. Sleek design with advanced security features.

All-in-one design
Backlit keypad
Auto-lock function

Lever Smart Lock

Modern lever-style smart lock with multiple access methods. Perfect for interior and exterior doors.

ADA compliant design
Multiple access codes
Low battery warning

Digital Code Lock

Reliable keypad lock with PIN code entry. No smartphone required – simple and secure.

10-digit backlit keypad
Temporary guest codes
Anti-peep feature

Automatic Smart RIM Lock

Fully automatic locking mechanism. Door locks itself when closed – maximum convenience and security.

Auto-lock on closure
Motorized bolt
Quiet operation

Why Choose DC Smart Lock?

Military-Grade Security

Our locks use AES 128-bit encryption and tamper-proof designs to ensure maximum protection.

Smartphone Control

Unlock remotely, share access, and receive real-time notifications from anywhere in the world.

Voice Assistant Compatible

Works seamlessly with Google Home and Alexa for hands-free voice control.

Long Battery Life

Up to 12 months of operation on standard batteries. Low-battery alerts keep you prepared.

Frequently Asked Questions

Are DC Smart Locks compatible with smartphones?

Yes, our Bluetooth and WiFi-enabled models are compatible with iOS and Android devices via our dedicated app.

Can I still use a physical key?

Some models include a mechanical key override for emergency access. Check product specifications for details.

Do the locks work during power outages?

Yes, all DC Smart Locks are battery-powered and will continue to operate normally during power failures.

Are the locks weather-resistant?

Exterior models are designed with weather-resistant seals and meet IP54 or higher standards for durability.

Can I manage access for guests or employees?

Yes, you can create temporary or permanent access codes, fingerprint entries, or app-based permissions for others.

Is professional installation required?

Most models are designed for DIY installation with included instructions. Professional installation is recommended for complex setups.

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