Ultraloq U-Bolt Pro

Bluetooth Smart Deadbolt

Reviews (2) | Customer Questions (9)


Ultimate locking power. The Ultraloq U-Bolt Pro Bluetooth Smart Deadbolt provides multiple methods of keyless access, including smartphone, fingerprint ID, and PIN code entry. Check deadbolt status, share eKeys, and manage users all from your smartphone and U-tec app.

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SKU: UUL-U-Bolt-Pro
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For more information or ordering assistance, please call our Residential Product Specialists at 877-439-5377 ext 9005

  • Bluetooth smart connectivity turns your phone into your key
  • Share temporary codes and eKeys through U-tec App
  • Anti-peep numeric keypad with backlit numbers
  • Relocks automatically for added security and convenience
  • Auto unlocks when you arrive at your door with your smartphone in your pocket
  • Tri-color LED indicator for authorized access, BLE connectivity status, battery and locking status
  • Backup mechanical key for emergency override
  • DIY installation with no wires or drilling for American standard doors
  • Long battery life for up to 1 year or 8,000 access events
  • Low battery alarm
  • Front lock micro-USB for emergency power
  • Durable zinc alloy casing with weatherproof exterior assembly

6-in-1 Front Entry Access

  • BLE Smartphone app
  • 360 degree live fingerprint ID
  • 4-8 digit pin code
  • Automatically unlocks the door when you arrive with your smartphone in your pocket
  • Shake your phone to unlock your door
  • Mechanical key emergency override

U-tec App

  • Share eKey and codes for specific dates and times
  • Unlock your door remotely through Bluetooth or from anywhere through WiFi (Bridge WiFi Adapter required)
  • Add, delete, and manage users
  • View record log of who’s entered and when

The Ultraloq U-Bolt Pro Bluetooth Smart Deadbolt provides multiple methods of keyless access, including smartphone, 360° live fingerprint ID, and code entry. By connecting to the app and Bluetooth you can give your smartphone a “magic shake” allowing you hands-free access to your door or just leave it in your pocket so you don’t spill your groceries. This deadbolt relocks automatically so you can get to putting away those groceries you just brought in. The anti-peep numeric backlit keypad enables low light entry as well as protection from prying eyes by entering random numbers on the keypad with your correct code keyed in. No more waiting around to let in the repairman, send them a temporary code or eKey from the app so they can get in and get to work. Never forget to change the batteries with the low battery alarm, but in case it does slip your mind, you can power the lock using the micro-USB on the front or use the mechanical key emergency override for access. The tri-color LED indicator notifies you of access, BLE connectivity, battery and locking status. Installation is a snap with no wires or drilling, you just need a screwdriver and some elbow grease. With a weatherproof exterior and built out of durable zinc alloy, this deadbolt is prepared to secure your home for years to come!

Exterior Dimensions

2.95 (H) x 2.95 (W) x 1.22 (D) in.

Interior Dimensions

4.92 (H) x 2.95 (W) x 1.39 (D) in.

Door Thickness Minimum

1 3/10 in.

Door Thickness Maximum

1 24/25 in.

Door Handing


Door Opening


Door Prep

Standard 2 1/8 in. Cross-Bore, 1 in. diameter latch hole


2 3/8 to 2 3/4 in. adjustable

Access Type

Key, Fingerprint, Keypad – Digits

Code Length

4 to 8 Digits

Code Capacity


Wireless Protocol

Advanced Encryption Standard (AES), 128-bit, Bluetooth BLE

Battery Life

1 Year, 8,000

Battery Type

4 AA


Black with Satin Chrome accent

Smartphone Compatibility

Android 5.0 or later, iOS 10 or later

Voice Assistants

Amazon Alexa, Google Assistant


Zinc Alloy

Locking Device


Lock Features

Audit Trail, Auto Relocking, Auto Unlocking, Battery Backup, Bluetooth, Remote Control

Outside Operating Temperature Range

-22° to +149°F (-30° to +65°C)

Inside Operating Temperature Range

14°F to 131°F (-10°C to -55°C)






3.3 lbs


1 Year Electronic


Weather Resistant

Share your thoughts!

4 out of 5 stars

2 reviews

Let us know what you think...

What others are saying

  1. Great buy

    Andrew Cuadrado (verified owner)

    Very easy to setup .. looks gorgeous and is durable.. would love to buy more products hopefully soon

    (0) (0)

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  2. Good but could be better

    Gordon Graham (verified owner)

    The lock and its features work well, with one exception. The keypad, which is hinged to provide keyed access, will flip open if the door is shut to hard. Had to wrap a wide rubber band around the housing to prevent this.
    The software interface is simple to use and works well.

    (0) (0)

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Customer Questions & Answers

  1. Q How or can I get it to stop auto locking answer now
    Asked by Shane sumerall on November 12, 2021 9:49 AM

    To Enable Auto-Lock

    Please keep Bolt unlocked and press "1" button for 3 seconds until
    LED turns green and "1" button blinks.

    To Disable Auto-Lock
    Please keep Bolt unlocked and press "0" button for 3 seconds
    until LED turns green and "0" button blinks.
    This can also be set in U-tec App and Auto Lock timing can be
    programmed between 10 seconds to 5 minutes. Factory Default
    timing is 30 seconds.

  2. A

    To connect this lock to Wi-Fi, you will need the Bridge WiFi Adapter. The users can be enrolled through the U-Tec app and are transferred and stored on the lock itself to verify access. These users are also stored within your account on the app so that you can delete or edit the users at any time. 

    A The below response did not answer the question. Can you please post an answer to the above question? Thank you.

    The requirement to connect this lock to Wi-Fi is an active Wi-Fi connection and the Bridge WiFi Adapter. When you enroll PIN codes and other credentials, they are stored locally on the lock and are also stored within your U-Tec app. When you make changes through the app, these changes are sent to the lock and stored locally there so that these credentials still work even if the Wi-Fi connection to the lock is broken. 

    If you have any other questions or if this was not clear for you, please give us a call at 937-247-9327, option 1. 


  3. A

    Unfortunately, this model does not feature an anti-tamper alarm.

  4. A

    This model is not recommended for applications where the interior unit will be exposed to the elements.

  5. A

    The door can be set to auto-lock or to automatically unlock when your connected smartphone is outside of the Bluetooth radius that you can configure through the Ultraloq application. Typically the range is around 30 feet. 

  6. A

    Unfortunately, this model is not compatible with Ring systems. 

  7. Q Can the interior side be flipped upside down? answer now
    Asked by Matt Hutchinson on February 22, 2020 11:23 PM

    Installing the interior unit upside down is not recommended as the mounting plate is designed to be installed upright. If installed upside down, you may need to modify the borehole on your door. 

  8. Q Does this come with a deadbolt and replace my existing? answer now
    Asked by Nicole on February 8, 2020 5:07 PM

    Yes, this is a deadbolt model that would replace the existing deadbolt on your door.

  9. Q Is this lock waterproof? answer now
    Asked by Jim on December 14, 2019 8:23 AM

    The exterior (keypad) side of the unit is weather rated for waterproofing. However, the interior side is not weather rated. As such, this unit is not recommended for full exterior applications such as fence gates or any door where both sides are exposed to the weather. 

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