---
product_id: 540743205
title: "ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install"
brand: "ultraloq"
price: "¥40901"
currency: JPY
in_stock: true
reviews_count: 8
category: "Ultraloq"
url: https://www.desertcart.jp/products/540743205-ultraloq-u-bolt-pro-wifi-smart-lock-with-door-sensor
store_origin: JP
region: Japan
---

# Built-in 2.4GHz WiFi ANSI Grade 1 Security 360° AI Fingerprint ID ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install

**Brand:** ultraloq
**Price:** ¥40901
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of home security with ULTRALOQ’s smartest deadbolt yet!

## Quick Answers

- **What is this?** ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install by ultraloq
- **How much does it cost?** ¥40901 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/540743205-ultraloq-u-bolt-pro-wifi-smart-lock-with-door-sensor)

## Best For

- ultraloq enthusiasts

## Why This Product

- Trusted ultraloq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Auto Unlock & Lock:** Experience hands-free entry with proximity-based auto unlock and auto-lock for effortless security.
- • **Smart Remote Control:** Lock, unlock, and monitor your door status from anywhere with the intuitive app and real-time alerts.
- • **Weatherproof Durability:** IP65-rated to withstand rain, dust, heat, and cold—built tough for all seasons and environments.
- • **Effortless DIY Installation:** Replace your existing deadbolt in under 10 minutes with just a screwdriver—no extra hub needed.
- • **Ultimate Keyless Convenience:** 8-in-1 entry options including fingerprint, keypad, app, voice, and mechanical keys for seamless access anytime.

## Overview

The ULTRALOQ U-Bolt Pro WiFi Smart Lock is a top-tier ANSI Grade 1 certified deadbolt featuring 8 versatile keyless entry methods including AI-powered 360° fingerprint recognition, built-in 2.4GHz WiFi for remote control, and smart home integration with Alexa, Google Assistant, and IFTTT. Its IP65 waterproof rating ensures reliable performance in all weather conditions, while the included door sensor enables auto-lock/unlock and real-time alerts. Designed for easy DIY installation, it fits most US standard doors and comes with a lifetime mechanical and 18-month electronic warranty, making it ideal for homes, offices, rentals, and Airbnb hosts seeking advanced security and convenience.

## Description

ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install - desertcart.com

Review: Superb Customer Service - Let me take a moment to give a real review for anyone on the fence about buying this product or similar. After a prior smart lock (not this one) left me locked out my home in the freezing cold having to decide whether it would be cheaper to pay the locksmith quote of $200 or just break the door or one of my windows---I looked around in depth for my next lock, vowing never to be locked out again. This ULTRALOQ U-Bolt Pro lock is where all of the extensive research and reading of reviews led me. I ordered it primarily for a couple of features that were upgrades to my previous lock--first and foremost the USB where you can charge the lock from outside in the event the battery ever runs out while you're outside of the home. Secondly, I really wanted the auto unlock feature through the app/phone as you approach the door. It was easily to install, and for those who've installed locks before, it's the standard quick installation--nothing complicated or unique. While everything worked well and was easy to set up, I initially had an issue with the auto unlock feature not working as anticipated. (which again, was one of the main reasons I purchased this lock). Let me tell you, this company's customer service is through the roof top tier excellent. Unhappy about my feature not working--I vented and made a post in the community forum on their website, not even asking for anything, just venting. Well, they quickly responded and were suddenly emailing me really wanting to help resolve the issue for me. Ultimately, they sent me a replacement part, which did require uninstalling the previous part to install the new part---but I could appreciate that they were being proactive and checking in on me every step of the way. (and again, the installation was so easy in the first place that it wasn't too involved to replace.) Well let me just say, that did the trick and I am now consistently enjoying arriving to the home where the door has already unlocked for my approach. Great product, with a great team behind it. Initially I was going to give 4 stars for having the snafoo and needing to replace the part, but I think superior customer service to resolve an issue for a customer should be worth all 5 stars as well! (Bizzare things happen with all products sometimes, it's how a manufacturer responds that is remembered most)
Review: Great Upgrade! Quick Install and Works Smoothly - I recently replaced my old deadbolt with this U-bolt Pro digital lock, and the installation process was pleasantly straightforward. It took me about fifteen minutes to remove the original hardware and mount the new lock. The instructions were clear enough that I never felt stuck or unsure of the next step. One thing I appreciated right away was that I didn’t even need to swap out the existing strike plate; the new bolt lined up perfectly, which saved time and effort. Once the lock was physically installed, the setup process was just as smooth. Programming my fingerprint and adding access codes took another five minutes at most. The interface is simple and intuitive, and the lock responded quickly during setup without any hiccups. I tried multiple fingerprints and a handful of codes, and everything registered reliably on the first attempt. The accompanying app was also easy to work with. Downloading it, pairing the lock, and adjusting settings was a breeze, even for someone who doesn’t typically enjoy dealing with smart-home tech. Integrating it into Google Home was just as painless, and the lock has responded consistently to app controls and voice commands since. After using it for a bit, I’m impressed by how solid and convenient the whole system feels. The fingerprint reader is fast, the keypad is responsive, and the hardware seems sturdy enough for everyday use. It’s a nice balance between smart features and dependable functionality. Overall, I’m very happy with this upgrade. It was easy to install, easy to configure, and works exactly the way I hoped it would. If you’re looking for a digital lock that doesn’t require a complicated setup, this one is definitely worth considering.

## Features

- Control Your Ultraloq Smart Lock Anytime, Anywhere: Lock, unlock, share access and see a Log of who’s entered and exactly when they did remotely using smartphone App with built-in WiFi. Connect directly with your home wifi, no extra hub required. Connectivity: 2.4GHz WiFi only (802.11 b/g/n)
- 8-in-1 Keyless Entry Door Lock: AI-powered Fingerprint ID + Keypad + App Remote Control + Auto Unlock / Auto Lock + Web portal + eKey sharing + Voice control with Alexa and Google Assistant + 2 Mechanical Keys
- Enhanced Security and Intelligence：The Smart Door Lock auto-locks when the door closes and unlocks as you approach with your smartphone. Get alerts for unlocks or an open door. Check door status with the sensor. Share eKeys or codes remotely. Perfect for families, Airbnb, apartments, offices, and hotels
- Smart Home Integration: Works with desertcart Alexa, Google Home, SmartThings or IFTTT as well as the U Home app. Control your door lock with your voice and create helpful home automations that keep your home safer and more secure
- Certified Highest Security and Durability: Meets ANSI Grade 1 Standard. Proven for up to 35 times strength of standard residential locks along with a 7 times longer lifespan. IP65 rated dust and weatherproof external Smart Lock built to withstand heat and cold.
- Easy Installation and Customer Service: ULTRALOQ Smart deadbolt fits on most US standard left-handed or right-handed doors. Replace your current deadbolt with just a screwdriver in 10 mins; lifetime mechanical and 18 months electronic guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C61DKKL8 |
| Additional Features | Built-in WiFi, Certified Highest Grade 1 Commercial Level of Security and Durability, 360° Fingerprint ID with AI, Door Left Open Alert, Door Sensor for Smart Auto Lock, Smartphone Control From Anywhere |
| Best Sellers Rank | #10,445 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #67 in Deadbolts |
| Brand Name | ULTRALOQ |
| Color | Black with Satin Nickel |
| Connectivity Protocol | Bluetooth, Wi-Fi |
| Control Method | Remote |
| Controller Type | Amazon Alexa, Google Assistant, IFTTT, SmartThings |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,169) |
| Finish Types | Brushed |
| Included Components | U-Bolt Pro WiFi Smart Deadbolt Lock, Door Sensor, Fingerprint Scanner and Hidden Key Hole, Mounting Hardware, 2 Backup Keys, 4*AA Alkaline Batteries, User Guide |
| Item Dimensions | 2.95 x 2.95 x 1.19 inches |
| Item Type Name | smart wifi deadbolt |
| Item Weight | 2.8 Pounds |
| Lock Type | Biometric, Combination Lock, Deadbolt, Keypad |
| Manufacturer | ULTRALOQ |
| Manufacturer Warranty Description | Lifetime mechanical and 18-month electronic warranty |
| Material Type | Zinc |
| Model Number | U-BOLT-PRO-WiFi |
| Recommended Uses For Product | Home / Office / Apartment / Rental / Airbnb / Hotel / Residential / Commercial |
| Shape | Square |
| Style Name | Fingerprint ID + Built-in WiFi + Door Sensor |
| UPC | 850045725723 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ULTRALOQ
- **Item dimensions L x W x H:** 2.95 x 2.95 x 1.19 inches
- **Lock Type:** Biometric, Combination Lock, Deadbolt, Keypad
- **Material:** Zinc

## Images

![ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install - Image 1](https://m.media-amazon.com/images/I/71-4eTgk5OL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can you monitor when the lock is unlocked and locked on your phone?**
A: Yes, you can check in the app to see if the door is locked or unlocked you can also receive notifications if someone attempts to open the lock or when a user successfully opens the lock. I have used this feature while out shopping in town or on vacation at the beach.

**Q: what are the dimensions of the outside unit?**
A: 3” x 3” x 1 1/4” height

**Q: How many number of users does this support on the app and on the fingerprints?**
A: Total 50 users and 100 fingerprints.

**Q: Does this lock senses if the door left open?**
A: The unlocked status is displayed on the app and can be locked via the app. However, leaving the door open to the outside is not a detectable function..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb Customer Service
*by T***A on December 23, 2025*

Let me take a moment to give a real review for anyone on the fence about buying this product or similar. After a prior smart lock (not this one) left me locked out my home in the freezing cold having to decide whether it would be cheaper to pay the locksmith quote of $200 or just break the door or one of my windows---I looked around in depth for my next lock, vowing never to be locked out again. This ULTRALOQ U-Bolt Pro lock is where all of the extensive research and reading of reviews led me. I ordered it primarily for a couple of features that were upgrades to my previous lock--first and foremost the USB where you can charge the lock from outside in the event the battery ever runs out while you're outside of the home. Secondly, I really wanted the auto unlock feature through the app/phone as you approach the door. It was easily to install, and for those who've installed locks before, it's the standard quick installation--nothing complicated or unique. While everything worked well and was easy to set up, I initially had an issue with the auto unlock feature not working as anticipated. (which again, was one of the main reasons I purchased this lock). Let me tell you, this company's customer service is through the roof top tier excellent. Unhappy about my feature not working--I vented and made a post in the community forum on their website, not even asking for anything, just venting. Well, they quickly responded and were suddenly emailing me really wanting to help resolve the issue for me. Ultimately, they sent me a replacement part, which did require uninstalling the previous part to install the new part---but I could appreciate that they were being proactive and checking in on me every step of the way. (and again, the installation was so easy in the first place that it wasn't too involved to replace.) Well let me just say, that did the trick and I am now consistently enjoying arriving to the home where the door has already unlocked for my approach. Great product, with a great team behind it. Initially I was going to give 4 stars for having the snafoo and needing to replace the part, but I think superior customer service to resolve an issue for a customer should be worth all 5 stars as well! (Bizzare things happen with all products sometimes, it's how a manufacturer responds that is remembered most)

### ⭐⭐⭐⭐⭐ Great Upgrade! Quick Install and Works Smoothly
*by T***C on November 19, 2025*

I recently replaced my old deadbolt with this U-bolt Pro digital lock, and the installation process was pleasantly straightforward. It took me about fifteen minutes to remove the original hardware and mount the new lock. The instructions were clear enough that I never felt stuck or unsure of the next step. One thing I appreciated right away was that I didn’t even need to swap out the existing strike plate; the new bolt lined up perfectly, which saved time and effort. Once the lock was physically installed, the setup process was just as smooth. Programming my fingerprint and adding access codes took another five minutes at most. The interface is simple and intuitive, and the lock responded quickly during setup without any hiccups. I tried multiple fingerprints and a handful of codes, and everything registered reliably on the first attempt. The accompanying app was also easy to work with. Downloading it, pairing the lock, and adjusting settings was a breeze, even for someone who doesn’t typically enjoy dealing with smart-home tech. Integrating it into Google Home was just as painless, and the lock has responded consistently to app controls and voice commands since. After using it for a bit, I’m impressed by how solid and convenient the whole system feels. The fingerprint reader is fast, the keypad is responsive, and the hardware seems sturdy enough for everyday use. It’s a nice balance between smart features and dependable functionality. Overall, I’m very happy with this upgrade. It was easy to install, easy to configure, and works exactly the way I hoped it would. If you’re looking for a digital lock that doesn’t require a complicated setup, this one is definitely worth considering.

### ⭐⭐⭐⭐⭐ Very smart smart-lock!
*by C***8 on September 9, 2025*

This is a great lock. The fingerprint reader is a definitely a plus and works for me everytime. Other household users have a little difficulty, but I'm sure it is simply user error or they just don't have good scannable fingerprints. Yes, that is a thing... my mom's fingerprint won't work for anything, even her phone. The BEST feature is the Auto-Unlock. I don't have to do anything and it unlocks as I approach. I have it set to turn the status light on, so that I'm sure it has worked. The ring around the fingerprint reader turns green. I have to add that auto-unlock did not work correctly when we first installed so if I had written this review when I 1st received the smart lock, it would have been much different, however, Customer Service was terrific! They had me try a few things and after a few days - I'm on the East coast, they are the West coast, so time difference - and a firmware update, it works perfectly. The app is very intuitive and easy to use as well. I can unlock 5 ways: * Auto-unlock as I approach the door * Numeric Code - can have multiple for different users. You can also set temporary codes, or schedule based codes * Fingerprint - multiple for different users * App controlled * Old School key I'm very pleased with my purchase. I definitely recommend and would repurchase myself.

## Frequently Bought Together

- ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install
- ULTRALOQ Handle Push Pull, Black Front Door Handle Set in Matte Black, Adjustable Latch Backset, Push-Pull Door Opening, IP65 Waterproof
- U-tec AA Ultra Lithium Battery (Pack of 4), 3000mAh 1.5V, Longest-Lasting AA Battery, Up to 10 Years in Storage and No Leaks Guaranteed, Works in Extreme Temperatures, Non Rechargeable

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-23*