---
product_id: 154819695
title: "ULTRALOQ U-Bolt Pro"
brand: "ultraloq"
price: "HK$1336"
currency: HKD
in_stock: true
reviews_count: 8
category: "Ultraloq"
url: https://www.desertcart.hk/products/154819695-ultraloq-u-bolt-pro
store_origin: HK
region: Hong Kong
---

# IP65 waterproof & weatherproof Remote app control & access logs 7-in-1 keyless entry modes ULTRALOQ U-Bolt Pro

**Brand:** ultraloq
**Price:** HK$1336
**Availability:** ✅ In Stock

## Summary

> 🔒 Unlock the future of home security with ULTRALOQ U-Bolt Pro!

## Quick Answers

- **What is this?** ULTRALOQ U-Bolt Pro by ultraloq
- **How much does it cost?** HK$1336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/154819695-ultraloq-u-bolt-pro)

## 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

- • **Seamless 7-in-1 Access:** Fingerprint, keypad, app, mechanical keys & more for ultimate convenience.
- • **Smartphone App Control:** Manage access, monitor entry logs, and authorize guests remotely via Bluetooth.
- • **Built to Last & Weatherproof:** ANSI Grade 1 zinc alloy lock with IP65 rating for durability in any climate.
- • **AI-Powered Fingerprint Reader:** Unlock instantly with up to 100 fingerprints stored—no more fumbling for keys.
- • **DIY Installation in 10 Minutes:** Fits standard US doors with easy setup and lifetime mechanical warranty.

## Overview

The ULTRALOQ Smart Lock U-Bolt Pro is a cutting-edge 7-in-1 keyless deadbolt featuring AI fingerprint recognition, anti-peep keypad, and smartphone app control. It offers robust ANSI Grade 1 security, IP65 waterproofing, and easy DIY installation, making it perfect for modern homes, rentals, and offices seeking seamless, smart access with reliable durability.

## Description

ULTRALOQ Smart Lock U-Bolt Pro, 7-in-1 Fingerprint Keyless Entry Door Lock with App Control, Anti-peep Keypad, Auto Lock, Smart Deadbolt Front Door, IP65 Waterproof, Easy Installation, 1 Year Battery - desertcart.com

Review: Excellent smart lock that works reliably well - I bought this in January 2022 and installed it on our front door. Easy to install, works well, and the features are useful. I've had no issues with the fingerprint feature, the codes work and you can assign different codes to different profiles, keeping track of who comes in and out that way, which is nice if you're out of the house and need to let in family and friends. Auto-lock feature works. I didn't get the wi-fi bridge with mine but the bluetooth has been working reliably. I have not connected mine to Alexa or whatnot (since I don't use those in the first place). I added my toddler's thumbprint to the lock and he has no trouble using it (as long as his thumb is clean, which isn't always guaranteed). I think your finger/thumb needs to be clean, the scanner needs to be clean, and you need smooth fingers/thumbs. My index finger is calloused and the scanner doesn't pick it up well, but my thumb has no problems. Other people complain about the batteries, but I haven't had issues there. I've kept track and so far, I've replaced the batteries twice (first set lasted 5 months, second set lasted 6 months). This is with heavy, constant use. Worst case scenario, you can use the key and if you don't have the key and the batteries have died, there is a USB connection for a powerpack which will power the unit enough to open the lock. My unit lasted fine for about 14 months and then the power unit died. I reached out to customer service and they immediately sent me a replacement unit, and it works just fine now.
Review: Different models? - Update 6/21/21 Just purchased a 3rd Ubolt Pro but this time with a WIFI bridge. The dead bolt on this new one is phyisicaly different from my other two which suggests this company is continuing to improve on there product.. Connection through internet is not the fastest but so far reliable. Fortunately for me since purchasing this 3rd Ubolt I found that my 2nd Ubolt that had the constant blinking when unlocked was actually a malfunction. Blinking while unlocked should only happen when auto lock is enabled. (Doesn't state this in in manual). I suppose this explaines why that Ubolt's battery wasn't lasting long. That lock was fixed by a manual firmware update that was provided to me after I inquired about the lock's blinking behavior. I no longer use these in Stand Alone mode. They are much easier to manage using the app. My 2 older locks are going strong and I am hoping this new one will do the job just as well. Ultraloq customer service is quick to respond even though it is through email. They have not had any trouble resolving any of my issues. Great product and company! Update: 1/6/21 I wanted to wait a bit before updating to make sure the replacement part held up... So a little over 1 month after installing the flat buttoned version it failed. The fingerprint reader died but the physical buttons and of the key still worked. I sent a warranty repair request via email to the company and recieved a replacement part within a few days to a week. Response time was quick and painless. So far so good with the replacement fingerprint reader. Ill keep updating if anything else goes wrong. ------------------------- Original review: Its such a good lock I bought a second one. To my suprise the second one is physically different. There obviously has been a hardware update. But there is no mentioned of it on the manufacturer's website or the desertcart website. I included pictures of both locks. I'm assuming the lock with the indented inside handle and clear plastic number buttons is the older version and the one with the flat inside lock handle and black rubber numbers is the new version. Both locks are packaged with the same clear button version pictured on the box. Aside from the physical differences they also have firmware version differences. The clear button lock has a version number of V1.51 and the black rubber button is V1.55, both show to have the latest firmware when using the phone app. They work the same on the app and in standalone mode. The only functional difference I have noticed is that the black rubber buttoned lock flashes a red light every 3 to 5 seconds when in the unlocked position. The clear buttoned one does not flash its light when left unlocked. What interested me most was the finger print reader which works incredibly well and fast. I primary have these locks on standalone mode and have no interest in remotely unlocking from my phone, but I did play with the Bluetooth phone app and it does work fast and easily works within 30 feet very reliably. I really wish I knew there were two different versions because I do like how the other one flashes while unlocked. It is hard to see the lock position at night with dim light due to the whole thing being black but the red light makes it very clear it is open. I am hoping both versions of this lock are equally durable and last for many years, only time will tell. Over all at the moment I feel this is a good buy no matter which one you end up with.

## Features

- 7-in-1 Keyless Entry Door Lock: Touch and Go 360° Fingerprint ID + Anti-peep Keypad + Smartphone App + Auto Unlock + Watch App + 2 Mechanical Keys
- AI-powered Fingerprint Reader: Just one touch to unlock your smart lock. No more fumbling around for keys. Stores up to 100 fingerprints. Up to 50 customizable codes for backup.
- App Control: Smart locks enable you to lock, unlock, manage access, view logs of who's entered and exactly when they did remotely using smartphone app and authorize family members, guests, or tenants to unlock doors using the app via Bluetooth. With the ULTRALOQ bridge (sold separately), these features are available when you are away from home. Connectivity: 2.4GHz WiFi only.
- Auto Lock and Auto Unlock: Smart Lock automatically locks on a preset timer and unlocks when you arrive at your door with your smartphone in your pocket. Utilize the "ultraloq" button on your keyboard to "One Touch Lock". Low battery alert via app. With the backlit keypad, entry your home easily even at night.
- Certified Highest Security and Durability: Meets ANSI grade 1 commercial level standard. Made of sturdy zinc alloy, 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.
- DIY Installation: u-bolt pro smart Deadbolt fits on most US standard left or right-handed doors. Replace your current deadbolt with just a screwdriver in 10 mins, Lifetime mechanical and 18-month electronic guarantee. Enjoy lifetime phone support (Mon–Fri, 7 AM–6 PM PST) and 24/7 email assistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WCW8M72 |
| Additional Features | ANSI Grade 1 Certified, AI-powered Fingerprint ID, App Control, Auto Lock/Unlock, Glove-friendly and Fingerprint-resistant Keypad, Easy DIY Installation, 2 Keys |
| Best Sellers Rank | #7,733 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Deadbolts |
| Brand Name | ULTRALOQ |
| Color | Black with Satin Nickel |
| Connectivity Protocol | Bluetooth |
| Control Method | Push Button, Touch |
| Controller Type | Amazon Alexa, Google Assistant, IFTTT, SmartThings, iOS |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,922) |
| Finish Types | Brushed |
| Included Components | U-Bolt Pro Smart Lock, Mounting Hardware, 2 Backup Keys, 4 AA Alkaline Batteries, Installation and User Guide |
| Item Dimensions | 1.19 x 2.95 x 2.95 inches |
| Item Type Name | U-Bolt Pro |
| Item Weight | 3 Pounds |
| Lock Type | Combination Lock, Deadbolt |
| Manufacturer | ULTRALOQ |
| Manufacturer Warranty Description | 18 months electronic and lifetime mechanical warranty |
| Material Type | Zinc |
| Model Number | U-Bolt Pro |
| Recommended Uses For Product | Home/Airbnb/Hotel/Office/Apartment/Rentals |
| Style Name | Fingerprint + Bluetooth |
| UPC | 850770008559 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![ULTRALOQ U-Bolt Pro - Image 1](https://m.media-amazon.com/images/I/71tV6ItxaKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I rekey the key core to a primus locks schlage core?**
A: Experimentally, I found that there seem to be two different types of U-Bolt Pro cylinders, so that the bolt comes with either a Schlage-like keyway or a Kwikset-like keyway (at random). I was personally unable to successfully re-key the Schlage-like keyway to match an OEM Schlage C keyway. A professional locksmith succeeded in re-keying the Kwikset-like keyway to match an OEM Kwikset 980 SmartKey deadbolt (using the Kwikset 980 as the new global key, and discarding the Ultraloq keys). If you contact Ultraloq customer service, they will send you a new cylinder (Schlage-like or Kwikset-like), which you can then bring to a professional locksmith along with your home's existing key. The locksmith's re-key will cost around $25. I recommend that you do not try to re-key yourself, because the Ultraloq cylinders are proprietary and don't match OEM dimensions. Hope this helps.

**Q: Can this be used for double doors?**
A: If you have double doors they make a lock that installs on the top corner of one of the doors usually the least used door. It can only be unlocked from inside and pretty much stays locked all the time except when both doors are needed to open. I also use these with roommates on one key locks on my balcony door just to feel safe. They also make a flushmount style that takes little more skill to install. I myself have found double doors can be pushed in if one of the door isn’t locked firmly in place. They aren’t expensive and pretty easy to install hardest part lining up the lock to latch. Hope this helps

**Q: can one bridge do multiple locks? like front and back door.**
A: No it can NOT.

I bought the UL1 and I bolt pro for the same door.
They each need a bridge.

**Q: What happens if the batteries go dead? Am I locked out?**
A: You won't be locked out,
1. When the Lock shows the "Low Battery" alarm display, don't worry, you will be able to open your door for 1,000 more times, you will have more than enough time to replace the batteries.
2. This item have a function "Micro-USB For Emergency Power".

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent smart lock that works reliably well
*by K***R on May 25, 2023*

I bought this in January 2022 and installed it on our front door. Easy to install, works well, and the features are useful. I've had no issues with the fingerprint feature, the codes work and you can assign different codes to different profiles, keeping track of who comes in and out that way, which is nice if you're out of the house and need to let in family and friends. Auto-lock feature works. I didn't get the wi-fi bridge with mine but the bluetooth has been working reliably. I have not connected mine to Alexa or whatnot (since I don't use those in the first place). I added my toddler's thumbprint to the lock and he has no trouble using it (as long as his thumb is clean, which isn't always guaranteed). I think your finger/thumb needs to be clean, the scanner needs to be clean, and you need smooth fingers/thumbs. My index finger is calloused and the scanner doesn't pick it up well, but my thumb has no problems. Other people complain about the batteries, but I haven't had issues there. I've kept track and so far, I've replaced the batteries twice (first set lasted 5 months, second set lasted 6 months). This is with heavy, constant use. Worst case scenario, you can use the key and if you don't have the key and the batteries have died, there is a USB connection for a powerpack which will power the unit enough to open the lock. My unit lasted fine for about 14 months and then the power unit died. I reached out to customer service and they immediately sent me a replacement unit, and it works just fine now.

### ⭐⭐⭐⭐⭐ Different models?
*by U***S on October 8, 2020*

Update 6/21/21 Just purchased a 3rd Ubolt Pro but this time with a WIFI bridge. The dead bolt on this new one is phyisicaly different from my other two which suggests this company is continuing to improve on there product.. Connection through internet is not the fastest but so far reliable. Fortunately for me since purchasing this 3rd Ubolt I found that my 2nd Ubolt that had the constant blinking when unlocked was actually a malfunction. Blinking while unlocked should only happen when auto lock is enabled. (Doesn't state this in in manual). I suppose this explaines why that Ubolt's battery wasn't lasting long. That lock was fixed by a manual firmware update that was provided to me after I inquired about the lock's blinking behavior. I no longer use these in Stand Alone mode. They are much easier to manage using the app. My 2 older locks are going strong and I am hoping this new one will do the job just as well. Ultraloq customer service is quick to respond even though it is through email. They have not had any trouble resolving any of my issues. Great product and company! Update: 1/6/21 I wanted to wait a bit before updating to make sure the replacement part held up... So a little over 1 month after installing the flat buttoned version it failed. The fingerprint reader died but the physical buttons and of the key still worked. I sent a warranty repair request via email to the company and recieved a replacement part within a few days to a week. Response time was quick and painless. So far so good with the replacement fingerprint reader. Ill keep updating if anything else goes wrong. ------------------------- Original review: Its such a good lock I bought a second one. To my suprise the second one is physically different. There obviously has been a hardware update. But there is no mentioned of it on the manufacturer's website or the Amazon website. I included pictures of both locks. I'm assuming the lock with the indented inside handle and clear plastic number buttons is the older version and the one with the flat inside lock handle and black rubber numbers is the new version. Both locks are packaged with the same clear button version pictured on the box. Aside from the physical differences they also have firmware version differences. The clear button lock has a version number of V1.51 and the black rubber button is V1.55, both show to have the latest firmware when using the phone app. They work the same on the app and in standalone mode. The only functional difference I have noticed is that the black rubber buttoned lock flashes a red light every 3 to 5 seconds when in the unlocked position. The clear buttoned one does not flash its light when left unlocked. What interested me most was the finger print reader which works incredibly well and fast. I primary have these locks on standalone mode and have no interest in remotely unlocking from my phone, but I did play with the Bluetooth phone app and it does work fast and easily works within 30 feet very reliably. I really wish I knew there were two different versions because I do like how the other one flashes while unlocked. It is hard to see the lock position at night with dim light due to the whole thing being black but the red light makes it very clear it is open. I am hoping both versions of this lock are equally durable and last for many years, only time will tell. Over all at the moment I feel this is a good buy no matter which one you end up with.

### ⭐⭐⭐⭐⭐ Tested. Installed. Review after 3+ years of operation (updated)
*by T***U on September 30, 2021*

I took the time to test a few different smart locks before I moved into my new home back in 2020. Ultrloq was the best I tested. (there were 3 others) I installed three Ultraloqs back in 2020. After almost 4 years of daily use they all work great without any failure (*see note) I am actually very surprised these have worked so well because they strive to do so many things: bluetooth, WiFi, fingerprint etc. And all the methods of locking/unlocking work great all the time and under daily use. They never fail. The only negative thing I can say is that one lock that faces very strong mid-day and afternoon sun has started to fade, The buttons. They all still work great, and I can ready them, it just doesn't look nice and new. Tips: - Locks and deadbolts are tricky to install / retro-fit REGARDLESS of the type or brand. It is normal and expected that some adjustment will be needed to get the lock to line up right, then operate freely without rubbing, strain or issues. Don't blame the lock, it's usual. One of my locks did not fit exactly right with one door. It took some chiseling, grinding, and coercing to make the bolt of the lock travel easily without any rubbing. And this was on a brand new door I had installed. - Make sure your batteries are charged sufficiently. If batteries are low it may seem like the lock isn;'t working. Swap the battery, no problem. - * note: Familiarize yourself with the different versions of this lock. Make sure to get the latest and don't cheap out on an older model. Some of the older versions that have more shiny, rounded, keys on the keypad do not accept fingerprints as reliably as the latest rubberized, flat, matte keys. Get the latest & greatest because the finger print function works perfect. (but the older versions numeric combination function works great as a backup) - Follow the very good video installation directions step by step. I am an experienced homeowner & handyman. I often needed to reference the videos to get the install right. Even after the 2nd lock install. This is a great product that I'd definitely put into any home I own. Good luck and enjoy!

## Frequently Bought Together

- ULTRALOQ Smart Lock U-Bolt Pro, 7-in-1 Fingerprint Keyless Entry Door Lock with App Control, Anti-peep Keypad, Auto Lock, Smart Deadbolt Front Door, IP65 Waterproof, Easy Installation, 1 Year Battery
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-17*