Introducció
The ULTRALOQ UL3 BT (2nd Gen) is an advanced smart lever lock offering a 5-in-1 keyless entry solution. This manual provides detailed instructions for the setup, operation, and maintenance of your smart lock, ensuring optimal performance and security. The integrated WiFi Bridge allows for remote access and management, enhancing convenience and control over your property.

Figure 1: ULTRALOQ UL3 BT 2nd Gen Smart Lock with WiFi Bridge and accessories.
Característiques clau
- Entrada sense clau 5 en 1: Fingerprint ID, Code, Knock / Shake to Open, Mechanical Key, and Smartphone App control.
- Advanced Fingerprint ID: Second-generation lightning-fast fingerprint recognition with self-learning algorithm.
- Anti-peep Touchscreen: Illuminated keypad allows for entering random digits before or after your actual code to prevent code exposure.
- Remote Access with WiFi Bridge: Unlock, share temporary eKeys, set codes, and view log records from anywhere via the smartphone app.
- Funció de bloqueig automàtic: Automatically locks the door after a set period for enhanced security.
- Instal·lació de bricolatge: Designed for easy installation with a screwdriver, fitting standard doors (1-5/16” to 2” thick and 2-1/8” face bore hole).
- Integració de control de veu: Compatible with Alexa and Google Home enabled speakers via IFTTT.

Figure 2: Recognition for ULTRALOQ Smart Locks.
Configuració i instal·lació
The ULTRALOQ UL3 BT (2nd Gen) is designed for straightforward DIY installation. Ensure your door meets the specified dimensions before beginning.
1. Prepare Your Door
- Verify your door thickness is between 1-5/16 inches (33mm) and 2 inches (50mm).
- Confirm the face bore hole diameter is 2-1/8 inches (54mm).
- Ensure the backset (distance from door edge to center of bore hole) is 2-3/8 inches (60mm) or 2-3/4 inches (70mm).
- Remove any existing door hardware.
2. Install the Latch and Strike Plate
Insert the latch into the door edge and secure it with screws. Install the strike plate on the door frame, aligning it with the latch bolt.
3. Instal·leu el conjunt exterior
Feed the cable and spindle through the bore hole. Position the exterior assembly flush against the door.
4. Install the Interior Mounting Plate
Attach the interior mounting plate to the exterior assembly using the provided screws, ensuring the cable passes through the plate.
5. Connect the Cable and Install the Interior Assembly
Connect the cable from the exterior assembly to the interior assembly. Secure the interior assembly to the mounting plate with screws. Ensure the handle is oriented correctly for your door's handing.
6. Instal·leu les bateries
Insert four AA alkaline batteries into the battery compartment of the interior assembly. Close the battery cover.

Figure 3: Easy DIY installation process.
Instruccions de funcionament
1. Configuració inicial i emparellament d'aplicacions
- Download the ULTRALOQ App from the App Store or Google Play.
- Creeu un compte i inicieu sessió.
- Follow the in-app instructions to add your UL3 BT (2nd Gen) Smart Lock. This typically involves pressing a button on the interior assembly to put it in pairing mode.
2. Mètodes de desbloqueig
- Identificador d'empremta digital: Col·loca el dit registrat al sensor d'empremtes dactilars. El bloqueig es desbloquejarà si es reconeix l'empremta dactilar.
- Codi: Enter your 4-8 digit code on the illuminated touchscreen keypad, followed by the enter key. Utilize the anti-peep function by adding random digits before or after your actual code.
- Knock / Shake to Open: With the app running in the background, knock on your phone or shake it (depending on settings) to unlock the door when within Bluetooth range.
- Clau mecànica: In case of battery failure or emergency, use the provided backup mechanical key to unlock the door. The keyhole is located at the bottom of the exterior handle.
- Aplicació per a telèfon intel·ligent: Open the ULTRALOQ App and tap the unlock icon.

Figure 4: Unlocking with Fingerprint ID.

Figure 5: App control for your smart lock.
3. Mètodes de bloqueig
- Bloqueig automàtic: Enable this feature in the app to automatically lock the door after a customizable delay (e.g., 10-900 seconds).
- Bloqueig manual: Press any key on the keypad for 2 seconds to lock the door from the outside. From the inside, simply lift the handle.
4. User Management and Remote Access (with WiFi Bridge)
The included WiFi Bridge allows for advanced remote functionalities:
- Add/Delete Users: Manage fingerprints and codes for family members, guests, or service providers directly from the app.
- Share eKeys: Grant temporary or permanent access to others via eKeys sent through the app.
- View Registres de registre: Monitor who entered and at what time from anywhere.
- Remote Unlock/Lock: Control your lock remotely via the app.
- Control de veu: Integrate with Amazon Alexa or Google Home for voice commands (e.g., “Alexa, unlock my side door”).

Figure 6: ULTRALOQ WiFi Bridge for remote access and smart home integration.
Manteniment
1. Substitució de la bateria
The ULTRALOQ UL3 BT (2nd Gen) uses four AA alkaline batteries. The lock will provide low battery warnings through the app and on the touchscreen. Replace all four batteries simultaneously with new, high-quality alkaline batteries when prompted.
2. Neteja
Netegeu l'exterior del pany amb un drap suau iamp cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components. Regularly wipe the fingerprint sensor and touchscreen to ensure optimal performance.
3. Mechanical Components
Periodically check the screws and ensure they are tightened. Lubricate the latch bolt and deadlatch with a silicone-based lubricant if they become stiff.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Lock not responding / No power. | Bateries esgotades. | Replace all four AA alkaline batteries. Use the backup mechanical key if necessary. |
| Empremta digital no reconeguda. | Finger dirty/wet, sensor dirty, unregistered fingerprint, improper placement. | Ensure finger and sensor are clean and dry. Re-register fingerprint if issues persist. Try different finger angles. |
| El teclat no respon. | Low battery, temporary glitch. | Replace batteries. Try pressing any key to wake the keypad. |
| L'accés remot no funciona. | WiFi Bridge disconnected, internet issue, lock out of range of bridge. | Check WiFi Bridge connection and internet. Ensure bridge is within effective range of the lock. |
| Lock does not auto-lock. | Auto-lock feature disabled or incorrect settings. | Verify auto-lock settings in the ULTRALOQ App. |
Especificacions
- Model: UL3 BT (2nd Gen) Smart Lock
- Marca: ULTRALOQ
- Tipus de bloqueig: Smart Lock
- Material: Zinc
- Color: Negre
- Dimensions (L x A x A): 7 x 6.3 x 3.5 polzades
- Pes de l'article: 6 lliures
- Font d'alimentació: 4 piles alcalines AA (incloses)
- Connectivitat: Bluetooth, 2.4GHz Wi-Fi (via WiFi Bridge)
- Compatibilitat amb el gruix de la porta: 1-5/16” to 2” (33mm - 50mm)
- Face Bore Hole: 2-1/8" (54 mm)
- Part posterior: 2-3/8” (60mm) or 2-3/4” (70mm)
- Característiques especials: Fingerprint, Touchscreen, Smart Lock, WiFi, Auto-Lock
- Components inclosos: Smart Lock, WiFi Bridge, Backup Keys, Latch and Strike, Mounting Plate, Screwdriver
- UPC: 850770008528
Garantia
ULTRALOQ provides an Garantia electrònica de 18 mesos i a lifetime mechanical warranty for the UL3 BT (2nd Gen) Smart Lock. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the official ULTRALOQ weblloc o contacteu amb el servei d'atenció al client.
Suport
For further assistance, technical support, or to purchase accessories, please visit the official ULTRALOQ weblloc o poseu-vos en contacte amb el seu equip d'atenció al client.
- Oficial Weblloc: www.u-tec.com
- Guia de l'usuari (PDF): Descarregar PDF
- Botiga Amazon: Visit ULTRALOQ Store on Amazon





