ULTRALOQ UL3 BT (2nd Gen) Smart Lock
ULTRALOQ UL3 BT 2nd Gen Smart Lock + WiFi Bridge User Manual
Model: UL3 BT (2nd Gen) Smart Lock
Pambuka
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.
Fitur Utama
- Entri Tanpa Kunci 5-in-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.
- Fungsi Auto Lock: Automatically locks the door after a set period for enhanced security.
- Instalasi DIY: Designed for easy installation with a screwdriver, fitting standard doors (1-5/16” to 2” thick and 2-1/8” face bore hole).
- Integrasi Kontrol Swara: Compatible with Alexa and Google Home enabled speakers via IFTTT.

Figure 2: Recognition for ULTRALOQ Smart Locks.
Setup lan Instalasi
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. Pasang Rakitan Eksterior
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. Pasang Baterai
Insert four AA alkaline batteries into the battery compartment of the interior assembly. Close the battery cover.

Figure 3: Easy DIY installation process.
Instruksi Operasi
1. Persiyapan Awal lan App Pairing
- Download the ULTRALOQ App from the App Store or Google Play.
- Nggawe akun lan mlebu.
- 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. Cara mbukak kunci
- ID sidik jari: Selehake driji sing wis kadhaftar ing sensor bekas driji. Kunci bakal mbukak kunci yen bekas drijine wis dikenali.
- Kode: 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.
- Kunci Mekanik: 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.
- Aplikasi Smartphone: Open the ULTRALOQ App and tap the unlock icon.

Figure 4: Unlocking with Fingerprint ID.

Figure 5: App control for your smart lock.
3. Cara Ngunci
- Kunci Otomatis: Enable this feature in the app to automatically lock the door after a customizable delay (e.g., 10-900 seconds).
- Kunci 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: Menehi akses sementara utawa permanen kanggo wong liya liwat eKeys sing dikirim liwat app.
- View Log Records: Monitor who entered and at what time from anywhere.
- Remote Unlock/Lock: Control your lock remotely via the app.
- Kontrol swara: 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.
Pangopènan
1. Panggantos baterei
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. Reresik
Resik njaba kunci kanthi alus, damp 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. Komponen Mekanik
Periodically check the screws and ensure they are tightened. Lubricate the latch bolt and deadlatch with a silicone-based lubricant if they become stiff.
Ngatasi masalah
| Masalah | Kemungkinan Penyebab | Solusi |
|---|---|---|
| Kunci ora nanggapi / Ora ana daya. | Baterei mati. | Replace all four AA alkaline batteries. Use the backup mechanical key if necessary. |
| Fingerprint ora dikenali. | 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. |
| Keypad ora nanggapi. | Low battery, temporary glitch. | Replace batteries. Try pressing any key to wake the keypad. |
| Akses jarak jauh ora bisa digunakake. | 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. |
| Kunci ora ngunci otomatis. | Auto-lock feature disabled or incorrect settings. | Verify auto-lock settings in the ULTRALOQ App. |
Spesifikasi
- Model: UL3 BT (2nd Gen) Smart Lock
- Merk: ULTRALOQ
- Tipe Lock: Smart Lock
- Bahan: seng
- warna: ireng
- Ukuran (L x W x H): 7 x 6.3 x 3.5 inci
- Bobot barang: 6 pon
- Sumber Daya: 4 x AA Alkaline Batteries (Included)
- Konektivitas: Bluetooth, 2.4GHz Wi-Fi (via WiFi Bridge)
- Kompatibilitas Ketebalan Pintu: 1-5/16” to 2” (33mm - 50mm)
- Face Bore Hole: 2-1/8" (54mm)
- Backset: 2-3/8” (60mm) or 2-3/4” (70mm)
- Fitur khusus: Fingerprint, Touchscreen, Smart Lock, WiFi, Auto-Lock
- Komponen sing kalebu: Smart Lock, WiFi Bridge, Backup Keys, Latch and Strike, Mounting Plate, Screwdriver
- UPC: 850770008528
Garansi
ULTRALOQ provides an Garansi elektronik 18 wulan lan 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 websitus utawa hubungi dhukungan pelanggan.
Dhukungan
For further assistance, technical support, or to purchase accessories, please visit the official ULTRALOQ websitus utawa hubungi tim layanan pelanggan.
- Resmi Websitus: www.u-tec.com
- Pandhuan pangguna (PDF): Ngundhuh PDF
- Toko Amazon: Visit ULTRALOQ Store on Amazon
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