Safe & comfy kids,
stress-free parents.
ULTRALOQ saved my kid and my pets from lockouts! Sharing temp codes with dog walkers is genius.
Unlock/Lock From Anywhere-Whether you’re home or away, just tap in app to help your child.
Never worry about forgetting to lock the door, auto-locks behind them for your peace of mind.
Smart Notification— Parents track kids' coming/going times in real time.
AI cuts false alerts by 99%. 24/7 yard watch—stops kids from wandering, warns of strangers & animals. Keeping your home safe.
Battery-magnetic: fits any room for kid safety. 7-day cloud tracks stays, save costs, never miss child's lovely moments.
Set lighting by mood—voice control via app/smart home for instant smart living.
Customize baby sleep scenes—smart switch triggers plug for one-touch sleep mode activation.
Our app effortlessly blends security and comfort, creating smart moments made just for you through automation and scene settings.
No technical skills necessary. If you have questions, we can provide answers. Our support team can help 24/7.
Ultraloq U-Bolt Pro Series fit the United States standard doors with a 2-1/8" (53 mm) diameter borehole. Click here to check the detailed dimensions.
For thicker doors Between 1-3⁄4" to 2-1⁄4", please order the Ultraloq Thick Door Kit.
There will be low battery alert on the lock and App when battery is low. Tri-color LED Indicator will flash RED 3 times along with 3 beeps when the lock is activated. Please replace batteries. If the batteries run out, please use the backup key to unlock or connect a 5V power bank to activate the lock temporarily.
ULTRALOQ Handle Push Pull matches U-Bolt Pro Series well. You can click here to order.
The U-Bolt Pro Series supports a maximum of 50 users, each user can register one code and 2 fingerprints.
If you purchased the Bluetooth version, you'll need to buy an additional WiFi Adaptor to connect to the internet. Click here to purchase.
If you purchased the Z-Wave version, the package includes a WiFi Adaptor. Simply plug it in, configure your home Wi-Fi, and you're all set.
If you purchased the built-in WiFi version, no additional WiFi Adaptor is needed. Just connect it to your home Wi-Fi, and you're good to go.
First, connect your lock to WiFi. For the Bluetooth version, you’ll need to purchase a WiFi Adaptor separately. For other versions, no additional purchase is needed. Then download the U Home App and follow the setup instructions provided in the app.