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ULTRALOQ U-Bolt Series Black
ULTRALOQ U-Bolt Series - WiFi / Satin Nickel - GA
The Ultimate Built-in WiFi* Smart Lock with Door Sensor
Built-in WiFi, Control from Anywhere
Check door activity and status.
Door left open alerts.
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Know if your door is open, closed or locked
Fits Most Standard Doors

U-Bolt

U-Bolt Series

Big features. Small footprint

The most compact ULTRALOQ U-Bolt Series smart lock is packed full of intuitive functionality with 5-in-1 keyless access and smartphone control from anywhere. Your choice of Bluetooth, WiFi, or Z-Wave connectivity.
  • Say Goodbye to Keys

    True keyless entry via Code, or smartphone bluetooth proximity sensor.

  • Control From Anywhere

    Let someone in when you are away from your smartphone. Grant access for family, guests and people you trust.1

  • Extensive Connectivity

    Experience the convenience to tap and unlock with your iPhone or Apple Watch. No need to open any app.

  • Smart Home Integration

    Works with your favorite smart home platform like Alexa, Google Home, SmartThings, IFTTT etc.1

Auto Unlock

Hands Full? U-Bolt Series Unlocks When You Approach Your Door.

  • Anti-peep Tactile Keypad

    Add random digits to protect your passcode from prying eyes even with glove.

  • Total Control at Your Fingertip

    Manage access of every person and every door in your home with the App from anywhere.1

  • Increased Security

    No more wondering if your door is locked and closed. With the Smart Auto Lock feature, ULTRALOQ U-Bolt Series will auto lock behind you, only when the door is closed.2

    Share Access to Your Guests

    You can grant visitors temporary codes or Ekeys for scheduled access. It works with or without phone.

    Airbnb guests

    Airbnb guests

    Limited by date and hour. Can always be used within the range set and auto expires.

    Babysitters, dog walkers and cleaners

    Babysitters, dog walkers and cleaners

    Limited by weekday and hour. Can be used recurringly within set weekdays and hours.

    Delivery man, contractors or service people

    Delivery man, contractors or service people

    Assign a one time access for a single entry into your home.

    More Ways to Control

      Web-based access control system for multiple locks

      Effortlessly Manage Multiple Doors, Users, and Lock Syncing.

      IP65 Rated

      IP65 Rated

      Dust and Water Protection Built to Withstand Heat and Cold.

      Mechanical Key

      Mechanical Key

      Backup mechanical key for emergency override.

      Dual Data Encryption + Amazon Web Service

      Dual Data Encryption + Amazon Web Service

      Two-Layer protection using secure 128-bit AES and a Dynamic Key that will keep you and your data safe.

      Highest Commercial Level

      Highest Commercial Level

      Meets ANSI A156.36 Grade 1 Standard

      DIY Installation

      ULTRALOQ U-Bolt is designed to fit any US standard door. The simple installation takes minutes and only four screws. No wiring and no drilling.

      Smart Living with U home

      U home app makes life easy with Automation and Scenes settings, creating comfy and smart living moments just for you.

      Automation All Day
      Scenes For Effortless Living

      Easy Morning Goes Smoothly

        1. Wake up to toasted bread
        2. Set the lights to gradually brighten at the specific time and trigger the toaster connected to the plug to turn on.

        1. Brew morning coffee effortlessly
        2. Set the coffee machine connected to the plug to turn on at the specific time.

      Leave Home Without Any Worries

        1. Save energy when you're away
        2. Automatically trigger the lights, TV, and fan connected to the plugs to turn off after locking the door.

        1. Tend to your lawn
        2. One-click control of plug groups on the U home app.

      Home Is Ready When You Are Arrived

        1. Relish a cozy atmosphere upon arriving home
        2. Tap the preset "Home Scene" on the U home App to turn on the humidifier and turn off the camera.

        1. Banish loneliness with warm lights
        2. Automatically trigger the lights to turn on with the preset color and brightness after unlocking.

      A Safe Home Is Where You Take A Very Good Nap

        1. No need to rush around for each light
        2. Automatically trigger the lights in the living room to turn off and the reading light turn on after locking.

        1. Enjoy a stress-free approach to managing all your appliances
        2. Tap the preset "Sleep Scene" on the U home app, automatically lock the doors, and turn off all lights, fans, and the TV.

      Specifications

      Size

      Physical & Storage

      Hardware type

      Deadbolt

      Mechanical Key Override

      Yes

      Case Material

      Premium Zinc Alloy

      Weight

      3.3 lb / 1.5 kg

      Finish

      2.95 x 4.92 x 1.39 inch / 75 x 125 x 35.3 mm (back panel)

      2.95 x 2.95 x 0.98 inch / 75 x 75 x 25 mm (front panel)

      Working Temperature

      Outside lock body: -22 ̊F (-30 ̊C) to 149 ̊F (65 ̊C) IP65 Rated

      Inside lock body: 14 ̊F (-10 ̊C) to 131 ̊F (55 ̊C)

      Storage

      Users: 50
      Codes: 50

      Power

      Working Voltage

      6V (4 X Alkaline AA batteries)

      Battery Life

      U-Bolt, U-Bolt + Bridge, U-Bolt Z-Wave: Up to 1 year
      U-Bolt WiFi: 3-6 months

      Connectivity & Integration

      Connectivity

      Standard Bluetooth, optional WiFi (2.4GHz, 802.11 b/g/n) or
      Z-Wave Plus (908.4 MHz, 916 MHz)

      Compatible Smartphone

      iOS and Android

      Compatible Smart Home Eco-system1

      Alexa, Google Assistant, IFTTT, SmartThings

      Installation & Warranty

      Door Prep

      2-1/8 inch (54 mm) diameter face hole & 1 inch (25 mm) diameter latch hole

      Door Thickness

      1.375" - 1.75" (35-45mm)

      Door Handing

      Reversible

      Backset

      Adjustable to 2-3/8 inch or 2-3/4 inch

      Warranty

      18 months electronic warranty and lifetime mechanical warranty

      FAQ

      1、Will Ultraloq U-Bolt Series Work on My Door?

      Ultraloq U-Bolt 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.

      2、How can I unlock U-Bolt Series if battery runs out?

      There will be low battery alert on the lock and App when battery is low. Red LED will ash 3 times along with 3 beeps when the lock is activated. Please replace batteries. If battery runs out, you can use the backup key to unlock

      3、What's the matching handle for Ultraloq U-Bolt Series?

      ULTRALOQ Handle Push Pull matches U-Bolt Series well. You can click here to order.

      4、What is the user capacity for the U-Bolt Series?

      The U-Bolt Series supports a maximum of 60 users, and each user can register 1 code.

      5、How do I connect the lock to the internet?

      If you purchased the Bluetooth version, you ’ ll need to buy an additional WiFi Adaptor to connect to the internet. Clickhere 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.

      6、How do I connect to Alexa, Google Assistant, SmartThings, or IFTTT?

      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. Download the U Home Appand follow the setup instructions provided in the app.

      1. Some smart features, including Remote Smartphone Control, Smart Notifications, Smart Home Integration including Works with Alexa / Google Assistant / SmartThings / IFTTT with require U-Bolt + WiFi Bridge, U-Bolt WiFi or U-Bolt Z-Wave with a compatible Z-Wave-certified smart home system like SmartThings, Habitat etc. Features may vary based on Z-Wave controller. Working internet and Wi-Fi is required.

      2. Some smart features including Door Status and Smart Auto Lock require U-Bolt WiFi and U-Bolt Z-Wave. U-Bolt and U-Bolt + WiFi Bridge doesn't show you door status and auto locks on a preset timer.

      3. Compatible with Z-Wave Hubs requires U-Bolt Z-Wave with Z-Wave-certified smart home system like SmartThings, Habitat etc.

      4. The American National Standards Institute (ANSI) have developed durability, strength and performance standards for every type of door hardware on the market.