Experience a more convenient way of life. Easily turn your lock into a smart one with the igloohome Retrofit Lock. Enjoy the benefits of going keyless without the fuss. You’ll also gain greater peace of mind with the added security features to keep your loved ones safe.
Convenient in all ways
No heavy drilling involved, just attach it to your lock on the inside of your door. You can keep your existing keys while enjoying the benefits of a smart lock. There’s no modifications needed on the outside of your door too.
Convenience on the go.
All igloohome devices work with the igloohome mobile app. You can manage access to your property anytime, anywhere.
We’re all about convenience.
Set up, operate and manage your igloohome devices with the mobile app. We’re putting access in the palm of your hands. Available on the App Store and Google Play for free!
Powered by our unique algoPIN™ technology.
No need for key handovers, or having guests to download an app to receive time-sensitive PIN codes. It’s total freedom from needing a WiFi connection for your lock to work.
Grant access remotely for every visitor and guest. These can be created on the go with our innovative algoPIN™ technology. You can simply share the codes via iMessage, WhatsApp, SMS, and more.
Kept in the loop.
Through the app, you can view activity logs to keep track of the comings and goings within your home.
PIN code activity logs are updated when you sync your app and the lock in Bluetooth range. Bluetooth unlocks are updated in real-time remotely.
Or you can stay in the loop 24/7 with the Bridge. View all activities on demand when you decide to take your lock online. *WiFi connection is required.View Bridge
More than just a lock
Perfect for vacation rentals.
We’re integrated with some of the biggest players in the vacation rental scene. Automate access for every confirmed booking made.
More than just a lock
One lock for all your lifestyle needs.
Integrate with third-party service providers on iglooconnect. We’re always growing our network to better serve you. Soon you’ll be able to offer secure access to cleaning, dog-walking services and more!Learn More
More than just a lock
Customised workflows are easy.
You want it? We got it. Our APIs and SDKs are available on igloodeveloper for you to create custom access workflows with the lock.Learn More
Automatically locks once the door is shut to give you a greater peace of mind.
Your door automatically unlocks when you return home. Never fumble with keys again.
Low Battery Alert
Intuitive audio and visual alerts will prompt you to change the batteries when it runs low.
The lock will sound an alarm if the bolt tongue cannot be extended or retracted fully to alert the user of any obstructions.
Automatically lock your door at a set time during the night for heightened security.
Set times for your lock to unlock or lock your door automatically. These schedules will also disable Auto Lock during your set times for easier access throughout the duration.
High Torque Mode
The High Torque Mode is available for locks that require more power to extend and retract the bolt tongue smoothly.
Adjust the volume according to your preference. Select from levels 0 (mute) to 5 (loudest).
API & SDK Integration
We provide APIs and SDKs for seamless integration across several platforms.
Retrofit Lock Image Gallery
Inward swing door (Left/Right)
>32mm / >1.3in
Cylinder profile (Front)
Euro cylinder only
Cylinder profile (Back)
Thumbturn or key
Key compatibility (5 - 10mm / 0.2 - 0.4in thickness)
39 (W) x 29 (D) mm / 1.5 (W) x 1.1 (D) in
Key compatibility (<5mm / <0.2in thickness)
Up to 39 (W) x Up to 38 (D) mm / Up to 1.5 (W) x Up to 1.5 (D) in
Up to 21 (W) x 20 - 36 (L) x Up to 29 (D) mm / Up to 0.8 (W) x 0.8 - 1.4 (L) x Up to 1.1 (D) in
62 (W) x 132 (H) x 55 (T) mm / 3 (W) x 5 (H) x 2 (T) in
Gross (with packaging)
0.5kg / 1.1lbs
0.4kg / 0.8lbs
Modes of access (Entry)
Bluetooth keys, existing keys, PIN codes (via Keypad accessory)
Modes of access (Exit)
Multi-function button, thumbturn, Bluetooth keys
4 AA alkaline batteries
Up to 12 months
Battery operating temperature
-10°C to 50°C / 14°F to 122°
-20°C to 50°C / -4°F to 122°F
CE, UKCA, FCC, RoHS2
Bluetooth®, algoPIN™ technology
Advised to be installed under sheltered areas, not to be exposed to wet weather conditions.
Country of origin
Designed in Singapore, made in China.