-23%
-24%Same door. Same keys. Smarter lock.
Retrofit Smart Lock
$159$209
A smart lock that fits over the inside of your existing deadbolt.
1
30 left in stockOverview
It replaces only the thumb turn on the inside of the door, so the outside looks unchanged and your current keys still work. Installs in about ten minutes with a screwdriver.
A door sensor tells you whether the door is closed as well as locked.
In the box & care
In the box: Retrofit Smart Lock, mounting plate, 3 tailpiece adapters, door sensor, 2 CR123 batteries, adhesive strip, installation guide.
Care: replace batteries when the app warns you. Keep your original keys as backup.
Specifications
- Lock typeRetrofit, interior side only
- AccessApp, auto-unlock, existing key
- Power2 x CR123, up to 6 months
- FitsMost single-cylinder deadbolts
- ConnectivityWi-Fi 2.4 GHz, Bluetooth
- Size7.2 cm diameter x 4.6 cm
Pro installation
Add certified installation at checkout or book it later.
Free over $150
Tracked delivery on every order.
60-day home trial
Not right for your space? Send it back for a refund.
Build a System
Camera, sensor, smart lock and add-on together save 10%.
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