description Ultraloq UL3 BT Overview
The Ultraloq UL3 BT continues to be a popular choice in 2026, known for its reliable performance and user-friendly interface. It offers multiple unlocking methods: fingerprint, keypad, Bluetooth, and physical key. The Ultraloq app allows for remote management of user codes and access logs. Temporary guest codes can be easily generated and revoked.
The lock features a robust design and a long battery life (up to 10 months). Its a good option for those who prioritize ease of use and affordability, with a price around $199.
info Ultraloq UL3 BT Specifications
| Weight | 3.5 lbs (1.6 kg) |
| Material | Zinc alloy (main body) |
| Warranty | 2-year mechanical and finish, 1-year electronic |
| Dimensions | 2.9" x 2.9" x 4.9" (exterior), 3.0" x 3.0" x 5.4" (interior) |
| Battery Life | Approximately 8,000-10,000 uses (about 1 year) |
| Battery Type | 3x AA alkaline batteries |
| Connectivity | Bluetooth 4.0 (with optional Ultraloq Bridge for Wi-Fi) |
| Code Capacity | Up to 95 user codes (4 manager codes) |
| Unlock Methods | Fingerprint, PIN code, smartphone app, mechanical key, shake-to-open |
| Weatherproof Rating | IP65 |
| Door Thickness Range | 1.37" to 1.97" (35mm to 50mm) |
| Fingerprint Capacity | Up to 100 fingerprints |
| Backset Compatibility | 2-3/8" or 2-3/4" |
| Operating Temperature | -22°F to 149°F (-30°C to 65°C) |
balance Ultraloq UL3 BT Pros & Cons
- Five unlock methods: fingerprint, keypad, Bluetooth, smartphone app, and physical key backup provide versatile access options
- Fingerprint recognition is fast and accurate, typically unlocking in under 0.5 seconds
- The Ultraloq app enables convenient management of user codes, access logs, and temporary access from anywhere
- Anti-peep keypad allows users to enter random digits before or after the correct code to prevent code theft
- Solid zinc alloy construction offers durability and resistance to tampering
- IP65 weatherproof rating ensures reliable operation in various outdoor conditions
- Lacks built-in Wi-Fi, requiring a separate bridge or hub for remote access when away from home
- No native integration with Amazon Alexa or Google Assistant for voice control
- Fingerprint sensor may struggle with wet, dirty, or aged fingers requiring multiple attempts
- Bluetooth-only connectivity can have occasional lag or disconnection issues compared to Wi-Fi locks
- Physical keyhole adds a traditional vulnerability point that sophisticated lockpicks could target
help Ultraloq UL3 BT FAQ
How do I install the Ultraloq UL3 BT and is it compatible with standard doors?
The UL3 BT fits most standard residential doors (2-3/8" or 2-3/4" backset) with a thickness of 1.37" to 1.97". Installation is straightforward with just a Phillips screwdriver, taking approximately 15-20 minutes. The package includes all necessary mounting hardware and a detailed guide.
Can I control the Ultraloq UL3 BT remotely when I'm not home?
Yes, but only with the optional Ultraloq Bridge (sold separately). The bridge connects to your Wi-Fi network and enables remote access to your lock via the app, allowing you to lock/unlock, manage codes, and receive notifications from anywhere in the world.
How many fingerprints and user codes can the UL3 BT store?
The Ultraloq UL3 BT can store up to 100 fingerprints and 95 user codes (including 4 manager codes). Each user can be assigned a unique fingerprint, code, or both for personalized access management through the app.
What happens if the batteries die?
The lock provides multiple low-battery warnings via the app and LED indicators. If batteries are completely dead, you can use the physical key to unlock the door. Additionally, an emergency micro-USB port on the keypad allows temporary power from a power bank to operate the lock.
Is the UL3 BT weatherproof and suitable for outdoor use?
Yes, the UL3 BT has an IP65 weatherproof rating, meaning it's protected against dust and water projected from a nozzle. It operates reliably in temperatures ranging from -22°F to 149°F (-30°C to 65°C), making it suitable for exterior doors in most climates.
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What are the key specifications of Ultraloq UL3 BT?
- Weight: 3.5 lbs (1.6 kg)
- Material: Zinc alloy (main body)
- Warranty: 2-year mechanical and finish, 1-year electronic
- Dimensions: 2.9" x 2.9" x 4.9" (exterior), 3.0" x 3.0" x 5.4" (interior)
- Battery life: Approximately 8,000-10,000 uses (about 1 year)
- Battery type: 3x AA alkaline batteries
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