Ultraloq Smart Alarm Review
The Ultraloq Smart Alarm is a unique smart lock that combines keyless entry with an integrated alarm system, offering a two-in-one security solution for your home. This review breaks down its features, performance, and value to help you decide if it is the right smart lock for your front door.
Quick answer
The Ultraloq Smart Alarm is a solid choice for homeowners who want both smart access and an audible security deterrent in one unit. It excels with its built-in alarm, multiple entry methods, and easy installation, but its smart home integration is limited compared to pure-play smart locks like the August or Yale.
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Research updated June 2026.
Ultraloq Smart Alarm (UL1 BT)
Best smart lock with an integrated alarm for added security.
| Feature | Specification |
|---|---|
| Entry Methods | Bluetooth, Keypad, Physical Key, App, Auto-Unlock, Fingerprint (UL1 BT only) |
| Alarm Volume | 100 dB |
| Battery Type | 4x AA Alkaline (not included) |
| Battery Life | 6-8 Months (typical usage) |
| Low Battery Warning | Yes (app + keypad beeps) |
| Smart Home Integration | None (Bluetooth only, no Wi-Fi bridge) |
| Finish Options | Satin Nickel, Matte Black, Aged Bronze |
| Warranty | 1 Year Limited |
Pros
- Built-in 100dB alarm deters intruders
- Six different entry methods for flexibility
- Easy DIY installation on standard doors
- Good battery life with standard AA batteries
Cons
- No Wi-Fi or Z-Wave for remote access or smart home integration
- App interface feels dated and less polished than competitors
Who is the Ultraloq Smart Alarm For?
The Ultraloq Smart Alarm is designed for homeowners who prioritize physical security and want a simple, self-contained system. It is ideal for renters or those who do not want to commit to a full smart home ecosystem, as it requires no hub or Wi-Fi connection for its core functions. The built-in alarm is a key differentiator, making it a good fit for people who want an audible deterrent against forced entry, especially for side doors or garages.
It is less suitable for users who need remote locking or unlocking via a smartphone app from anywhere. Without Wi-Fi, you cannot check if the door is locked while at work or grant access to a guest remotely. For those needs, a lock with a built-in Wi-Fi module or a Z-Wave hub, such as the August Wi-Fi Smart Lock or the Yale Assure Lock 2, would be a better choice.
Performance and Build Quality
The Ultraloq Smart Alarm is built around a sturdy zinc alloy construction, which gives it a solid feel compared to plastic-bodied locks. Owner reviews consistently note that the installation is straightforward, taking most users about 15 to 30 minutes with just a screwdriver. The keypad is responsive and backlit, making it easy to use at night. The fingerprint sensor on the UL1 BT model is fast and accurate, though it can struggle with wet or very dry fingers.
The standout feature is the 100-decibel alarm. It is triggered by forced entry attempts, such as prying the lock or striking the door. The alarm is loud enough to alert neighbors and deter most casual thieves. However, it can be accidentally triggered by a strong wind slamming the door, which some owners have reported as a minor nuisance. The lock mechanism itself operates smoothly, and the auto-lock feature works reliably, locking the door after a user-set time.
Alternatives to the Ultraloq Smart Alarm
If the Ultraloq Smart Alarm does not meet your needs, consider these alternatives. The August Wi-Fi Smart Lock (4th Gen) offers remote access and works with Apple HomeKit, Amazon Alexa, and Google Assistant, but lacks a keypad and built-in alarm. The Yale Assure Lock 2 is available with a keypad and supports Wi-Fi or Z-Wave modules, providing strong smart home integration without an alarm. For a budget-friendly option, the Schlage Encode Plus includes Wi-Fi and Apple Home Key support, though it is more expensive and does not have an alarm.
For those who specifically want an alarm, the Kwikset Halo Touchscreen offers a built-in alarm feature similar to the Ultraloq, but with Wi-Fi connectivity for remote access. It is a direct competitor that provides a more complete smart home experience.
FAQs
Does the Ultraloq Smart Alarm work with Alexa or Google Home?
No, the Ultraloq Smart Alarm uses Bluetooth only and does not have Wi-Fi or Z-Wave support, so it cannot connect to Alexa, Google Home, or Apple HomeKit.
Can I unlock the Ultraloq Smart Alarm remotely?
No, remote unlocking is not possible because the lock only connects via Bluetooth. You must be within Bluetooth range (about 30 feet) to use the app or auto-unlock feature.
How loud is the alarm on the Ultraloq Smart Alarm?
The alarm is rated at 100 decibels, which is loud enough to be heard throughout a typical home and by neighbors.
How long do the batteries last in the Ultraloq Smart Alarm?
Battery life is typically 6 to 8 months with normal use. The lock uses 4 AA batteries, and the app provides a low battery warning.
Is the Ultraloq Smart Alarm easy to install?
Yes, it is designed for DIY installation on standard US doors (1-3/8 to 2 inches thick). Most users can complete the install in under 30 minutes with a screwdriver.
Does the Ultraloq Smart Alarm have a physical key override?
Yes, it includes a traditional key override in case the batteries die or the electronics fail.
Can I use the Ultraloq Smart Alarm without the app?
Yes, you can use the keypad or physical key without ever installing the app. The app is only needed for auto-unlock, guest access codes, and alarm settings.
What happens if the alarm goes off accidentally?
You can silence the alarm by entering a valid code on the keypad or using the physical key. The app also has a silence button.
Does the Ultraloq Smart Alarm support multiple user codes?
Yes, it supports up to 100 different user codes, which can be managed through the app.
Is the Ultraloq Smart Alarm weather resistant?
It is designed for indoor use only. Installing it on an exterior door exposed to rain or direct sunlight is not recommended and may void the warranty.
Our verdict
The Ultraloq Smart Alarm is a niche but effective product for users who want an audible alarm built into their smart lock. It is the best option for those who prioritize a physical deterrent over smart home integration. For most users, the August Wi-Fi Smart Lock or Yale Assure Lock 2 offer better overall value with remote access and ecosystem support.