1. Johdanto
This manual provides detailed instructions for the installation, operation, and maintenance of your Ulecoce Keyless Entry Door Lock Deadbolt with Handle Set. This smart lock offers multiple access methods and enhanced security features for your home or office.

Image 1.1: The Ulecoce Keyless Entry Door Lock Deadbolt with Handle Set in satin nickel finish, installed on a dark door.
2. Tuotteen ominaisuudet
- Avaimeton sisäänkäynti: Supports 100 user codes (97 user, 3 admin), one-time codes, and 2 backup physical keys.
- Smart Access Management: Generate and share temporary or permanent codes for family, house sitters, or guests.
- Parannettu suojaus: Features auto-lock, one-touch locking, anti-peeping code input, and low battery alerts.
- Kestävyys: Designed to withstand extreme temperatures (-4℉ to 140℉) and is IP54 waterproof.
- Teho: Operates on 4 AA batteries (not included) with an approximate 180-day lifespan.

Kuva 2.1: ohiview of the Ulecoce Keyless Entry Door Lock Set highlighting its main features.
3. Tekniset tiedot
| Attribuutti | Yksityiskohta |
|---|---|
| Merkki | Ulecoce |
| Mallin nimi | WZ-U18L-S-0513-TP |
| Lukon tyyppi | deadbolt |
| Materiaali | Metalli |
| Väri | Satiini-nikkeli |
| Tuotteen mitat (P x L x K) | 1 x 1 x 1 tuumaa |
| Tuotteen paino | 3.36 kiloa |
| Erikoisominaisuudet | Anti-Peeping Password, Auto-Lock, Keyless Entry, One-Touch Lock |
| Suositeltu käyttö | Etuovi |
| Virtalähde | 4 kpl AA-paristoja (ei mukana) |
| Käyttölämpötila | -4 ℉ - 140 ℉ (-20 ℃ - 60 ℃) |
| Käyttökosteus | 0 % - 95 % |
| Vesitiivis luokitus | IP54 |
| Sertifiointi | ANSI-luokan 3 sertifioitu |

Image 3.1: Dimensions and key features of the Ulecoce U18 Smart Door Lock Set.

Image 3.2: ANSI Grade 3 certification and durability test results for the Ulecoce smart lock.
4. Asennus ja asennus
The Ulecoce Keyless Entry Door Lock is designed for easy installation, requiring only a screwdriver. No additional drilling or professional locksmith services are typically needed. It is compatible with both left and right-hand doors.
4.1 Asennusta edeltävä tarkistus
Before beginning installation, ensure your door meets the compatibility requirements for latch hole and backset dimensions.

Image 4.1: Door compatibility and latch hole requirements for installation.

Image 4.2: Check door dimensions and lock measurements before purchase.
4.2 Asennusvaiheet
- Prepare the door: Ensure the door is properly prepped with the correct bore hole and backset.
- Asenna salpa ja vastakappale.
- Asenna ulkoinen näppäimistökokoonpano.
- Install the interior assembly, connecting the cable.
- Kiinnitä lukko ruuveilla.
- Aseta 4 AA-paristoa (eivät sisälly toimitukseen) paristolokeroon.
- Testaa lukon toimivuus.

Image 4.3: Installation process using a screwdriver.

Image 4.4: The lock is compatible with both left and right-hand door orientations.
5. Käyttöohjeet
The Ulecoce smart lock offers various convenient ways to unlock and manage access.
5.1 Lukituksen avausmenetelmät
- Näppäimistön koodi: Enter your programmed user code on the keypad.
- Kertakäyttöiset koodit: Generate temporary codes for single use.
- Fyysinen avain: Use the provided backup keys for manual unlocking.

Image 5.1: Multiple methods available for unlocking the door.

Image 5.2: Using a one-time PIN code for temporary access.
5.2 Kurkistuksen estävä salasana
To prevent others from guessing your code, you can enter random digits before or after your actual passcode. The lock will recognize the correct consecutive sequence within the input.

Kuva 5.3: Esim.ample of using the anti-peeping password feature.
5.3 Automaattinen lukitus ja yhden kosketuksen lukitus
- Automaattinen lukitus: Lukko voidaan ohjelmoida lukkiutumaan automaattisesti asetetun ajan (10–30 sekuntia) kuluttua oven sulkemisesta.
- Lukitus yhdellä kosketuksella: A dedicated button on the interior assembly allows for quick manual locking.

Image 5.4: The auto-lock feature provides convenience and security.
6. Huolto
6.1 Pariston vaihto
The lock is powered by 4 AA batteries (not included). When the battery level is low, the lock will provide an alert. Replace all four batteries promptly to ensure continuous operation.

Image 6.1: Low battery indicator and backlit keypad for visibility.
6.2 Puhdistus
Clean the lock's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the finish or electronic components.
7. Vianmääritys
- Lukko ei vastaa: Check battery levels and replace if necessary. Ensure the keypad is clean and free of debris.
- Koodi ei toimi: Verify the code is entered correctly. Ensure the anti-peeping feature is used as intended. If issues persist, reset the code or use a physical key.
- Automaattinen lukitus ei toimi: Check the auto-lock settings to ensure it is enabled and the timer is set appropriately.
- Fyysinen avain ei toimi: Ensure the key is fully inserted and turned correctly. Check for any obstructions in the keyway.
Lisätietoja on Takuu ja tuki -osiossa.
8. Takuu ja tuki
Ulecoce provides a 3 vuoden tuotetakuu and lifetime after-sales service for this product. Our customer support team is available 24/7 via email to assist with any questions or concerns you may have.
Please feel free to contact us for support.