How igloohome Smart Locks Work
Learn about algoPIN™ - the technology behind all igloohome devices that lets you grant PIN codes remotely without Wifi.

With igloohome, you can grant PIN codes remotely without Wifi
igloohome devices work offline for greater security and reliability. Unlike other Bluetooth smart locks in the market, your guests will not need to download an additional app to gain access. Our unique algoPIN™ uses technology that’s similar to a banking token’s One Time Password (OTP).

How does algoPIN™ allow you to generate PIN codes without WiFi?
Here’s a quick explanation.
STEP 1
Pairing
After installation, you’ll need to pair your lock to your igloohome account via the igloohome app on your smartphone. Upon successful pairing, your smartphone will sync the unique PIN token to our secure cloud servers and does not retain the token locally.

STEP 2
Generate PIN
When creating PIN codes for guests or family members, your smartphone sends a request to your token in the cloud servers. Using algorithms and seeds, a unique PIN code is then generated at random with the validity duration built into it. There’s no need for you to be near the lock to do this.

STEP 3
Grant PIN
Now armed with a PIN code, you can share this with your desired recipient via WhatsApp, Facebook Messenger, SMS and more. There’s no need for your guest to download an additional app to receive the PIN code.

STEP 4
Access Property
As the PIN code is keyed into the respective igloohome device, the lock translates the PIN code into the desired action e.g. Grant access once only.

How igloohome stands out from the rest
Features
Wifi Locks
Bluetooth Locks
igloohome Locks
(PIN code & Bluetooth)
Reliability
Lock works without Wifi, no downtime if Wifi is disrupted
Deployability
In places with poor Wifi connectivity
Security
No Wifi hacking
Generate PIN codes remotely
Most bluetooth locks require PIN codes to be synced within bluetooth range for it to work
Generated PIN codes do not need to be synced within Bluetooth range to work
Receiving Access
No additional app download to receive access
Need to download app and register account before they can receive bluetooth access
No need to download app and register for an account to receive access via PIN codes
3rd Party Integration
Airbnb, Booking.com, Booking Sync, AgodaHomes
Integrating might be available for certain brands
Integrating might be available for certain brands
How igloohome smart locks work: FAQs
Common questions about algoPIN™, offline access and PIN codes. For more, visit the igloohome help centre.
igloohome smart locks don't need Wi-Fi or an internet connection at the lock. algoPIN™ works like a banking token's one-time password: the app generates a PIN code with its validity period built in, and the lock verifies it offline.
No. You can create PIN codes from anywhere in the igloohome app, as long as your phone is connected to the internet. The lock itself stays offline.
No. Share the PIN code via WhatsApp, SMS or any other channel, and your guest enters it on the lock's keypad. No app or account needed.
You can set up to 199 PIN codes on an igloohome smart lock.
Yes. PIN codes are generated at random by default, and you can change one to a code of your choice while you're within Bluetooth range of the lock.
Yes. For enterprise customers, igloo offers locks that work on NB-IoT, Z-Wave and LTE Cat-M1 for real-time updates and multi-factor authentication. Contact us for more information.