Smart Door Lock Built to Retrofit Any Home, WiFi Connected, Remote Access, Guest Management, App Control
Designed to retrofit over your existing deadbolt without replacement
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Retrofit installation works with your existing deadbolt and keys
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Remote WiFi access lock and unlock from anywhere using your phone
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Guest access control create temporary codes and monitor door activity
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Original key backup keep using your physical keys anytime you need
Try with Confidence
Not the perfect fit? Return within 30 days per our Return Policy.
Specifications
- WiFi connectivity built-in
- Retrofits over existing deadbolt
- Compatible with standard door thickness
- App-controlled access management
- Silver finish
Features
- Remote locking and unlocking via smartphone
- Guest access codes with time limits
- Door status monitoring and alerts
- Works with existing keys as backup
- Easy installation without deadbolt replacement
Installation
Installs on the inside of your door over your existing deadbolt. No need to replace your current lock hardware. Compatible with standard residential doors. Installation typically takes 15-30 minutes.
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 & free
30-Day Returns
Easy returns
Secure Tech
Bank-grade
Tech Support
Expert help
Unlock Before You Arrive
Remote access from anywhere
Original Keys Still Work
Smart upgrade, familiar backup
Guest Codes On Demand
Temporary access, total control
4.7/5
Average Rating
15 Min
Install Time
95%
Would Recommend
30-Day
Return Policy
Smart Access Made Simple
Upgrade your home security without replacing your lock
Remote Control
Lock and unlock from anywhere with WiFi connectivity and smartphone app control
Guest Management
Create temporary access codes for guests, cleaners, or deliveries with time restrictions
Secure Backup
Keep your original keys working as backup while enjoying smart lock convenience
Easy Install
Retrofit design installs over existing deadbolt in 15-30 minutes without replacement
Activity Alerts
Monitor door status and receive notifications when your lock is used
Smart Integration
Connect with smart home systems for automated locking schedules and routines
From Keys to Keyless
Experience the convenience of smart home access control
BEFORE
Traditional Key Hassles
- Fumbling for keys in the dark or bad weather
- Worrying about lost keys or lockouts
- Hiding spare keys in obvious places for guests
AFTER
Smart Access Freedom
- Unlock with your phone before you reach the door
- Never worry about lost keys with backup access methods
- Grant secure temporary access to anyone from anywhere
87% of users report feeling more secure with smart access control
Based on customer survey
Customer Reviews
Game changer for busy families!
Had a different brand before that was always glitchy. This one actually works consistently and the app doesn't crash like my old one did. The retrofit process was smooth on my standard door.
Bought this for my parents and they're really happy with it. The remote access gives me peace of mind too.
No more keys! This is so clutch when I'm carrying groceries or whatever. Setup was pretty easy and it looks sleek on my door.
I conducted extensive research before selecting this particular model, and it has exceeded my expectations in terms of both functionality and aesthetic integration with my home's existing hardware. The WiFi connectivity remains stable and the mobile application interface is well-designed.
Setup in Three Steps
From box to smart access in under 30 minutes
Install Over Existing Lock
Mount the smart lock mechanism over your current deadbolt on the inside of your door
Connect to WiFi
Download the app and connect your lock to your home WiFi network for remote access
Start Smart Locking
Create access codes, set schedules, and control your lock remotely from anywhere
See Why They Upgraded
Smart locks that work with your existing setup
| Feature |
Smart Choice
Smart Door Lock Built to Retrofit Any Home, WiFi Connected, Remote Access, Guest Management, App Control
|
Traditional Locks
|
|---|---|---|
| Remote Access | ||
| Guest Codes | ||
| Activity Monitor | ||
| Key Backup | ||
| Easy Install | Retrofit design | Full replacement |
Everything You Need to Know
Get answers before you upgrade your home security
Yes, this smart lock is designed to retrofit over most standard residential deadbolts without replacement. It works with your existing keys as backup.
Download the companion app and connect the lock to your home WiFi. You can then lock, unlock, and monitor your door from anywhere with internet access.
Absolutely. The retrofit design preserves your existing key functionality, so you always have a backup access method.
Create temporary numeric codes through the app that work for specific time periods. Perfect for guests, cleaners, or deliveries without sharing permanent keys.
Your physical keys continue to work normally. The lock also stores recent access codes locally, so temporary codes remain functional during WiFi outages.
30-Day Return Policy
Try the smart lock upgrade risk-free with our easy return process.
Complete Your Smart Home
