Smart Door Lock Built for Keyless Convenience, WiFi Connected, Retrofit Installation, Existing Deadbolt
Designed for instant home upgrade with existing deadbolt
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WiFi connectivity control your door from anywhere in the world
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Retrofit design installs over existing deadbolt in minutes
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Smart access manage guest codes and monitor entry activity
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Keep your keys works with existing keys while adding smart features
Shop with Confidence
Not the perfect fit? Return within 30 days per our Return Policy.
Features
- WiFi connectivity for remote access control
- Retrofit installation over existing deadbolt
- Guest access management and monitoring
- Compatible with original keys
- Smart home integration capabilities
Specifications
Connectivity: Built-in WiFi
Installation: Retrofit design for existing deadbolts
Color: Silver finish
Compatibility: Works with existing keys and door hardware
Control: Mobile app and physical access
How to Use
Install the smart lock over your existing deadbolt using the included mounting hardware. Download the companion app and connect to your WiFi network. Set up user codes, manage guest access, and monitor door activity remotely through the app.
Shipping & Returns
Free U.S. shipping (Excludes AK/HI) · 6-11 business days. 30-day return policy. See full policies below for details.
Free Shipping
Fast delivery
Smart Security
WiFi enabled
Easy Returns
30-day policy
Quick Setup
15-min install
Tap to Unlock
Phone becomes your key
Guest Code Control
Time-limited access codes
Real-Time Alerts
Know every entry instantly
15 Min
Install Time
4.7/5
Customer Rating
WiFi
Connected
30-Day
Returns
Smart Security Made Simple
Transform any door into a connected access point
Remote Access Control
Lock and unlock from anywhere with WiFi connectivity. Monitor entry activity and receive real-time notifications on your smartphone.
15-Minute Installation
Retrofit design installs over your existing deadbolt without changing door hardware. No locksmith needed, just basic tools.
Guest Access Management
Create temporary access codes for guests, service providers, or family members. Set time restrictions and monitor who enters when.
Keep Your Keys
Continue using your original keys while adding smart functionality. Dual access ensures you're never locked out.
Smart Home Integration
Connect with popular smart home platforms for automated routines and voice control through compatible devices.
Enhanced Security
Track all entry attempts and receive alerts for unusual activity. Built-in tamper detection and backup power options.
From Keys to Keyless
Experience the convenience of smart home security
BEFORE
Traditional Lock Hassles
- Fumbling for keys in the dark or bad weather
- No way to monitor who accessed your home
- Unable to let guests in when you're away
AFTER
Smart Access Control
- Unlock with your phone or secure access codes
- Real-time notifications and entry monitoring
- Grant temporary access remotely with time restrictions
89% of users report feeling more secure within the first week
Based on customer survey
Setup in Three Steps
Professional security without professional installation
Mount Over Deadbolt
Attach the smart lock housing over your existing interior deadbolt mechanism using included mounting hardware.
Connect to WiFi
Download the companion app and follow the setup wizard to connect your lock to your home WiFi network.
Program Access Codes
Create user codes for family members and guests. Set access schedules and start monitoring your door remotely.
See Why They Switched
Smart security that works with your existing setup
| Feature |
Smart Choice
Smart Door Lock Built for Keyless Convenience, WiFi Connected, Retrofit Installation, Existing Deadbolt
|
Traditional Locks
|
|---|---|---|
| Remote Access | ||
| Entry Monitoring | ||
| Guest Codes | ||
| Easy Installation | 15 minutes | Locksmith required |
| Keep Original Keys |
Everything You Need to Know
Answers to help you choose with confidence
The smart lock is designed to retrofit over most standard deadbolts. It attaches to the interior side without modifying your existing door hardware or lock mechanism.
Your original keys continue to work normally. The lock also stores access codes locally, so programmed codes will still function even without internet connectivity.
Battery life varies based on usage but typically lasts 6-12 months. The app provides low battery notifications, and there's a backup power option for emergencies.
Yes, the lock is compatible with popular smart home platforms for voice control and automated routines through the companion app.
No, the retrofit design allows for DIY installation in about 15 minutes using basic tools. No locksmith or door modification needed.
30-Day Returns
Not completely satisfied? Return within 30 days per our Return Policy for a refund minus restocking fee.
Complete Your Security
