1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your Sifely Model O Smart Deadbolt. This smart lock offers multiple access methods including fingerprint, keypad code, mobile app, fob, and traditional physical key, enhancing security and convenience for various property types.
2. Vlastnosti produktu
- Versatile & Fits Most Doors: Compatible with single & multi-family homes, apartments, and rentals. Designed for easy DIY installation with a screwdriver, supporting both left and right-hand doors.
- Více způsobů odemknutí: Access via fingerprint, keypad code, mobile app, fob, or physical key. Supports over 100 fingerprints and 100 codes, ideal for various users.
- Chytré ovládání aplikací: Manage codes, review access logs, share eKeys, and set schedules using the free mobile app or web portal. Remote functionality requires a separately sold Sifely Gateway.
- Auto-Lock & Security Modes: Features automatic locking after each entry, one-touch locking (#), privacy mode, and passage mode. Includes anti-peep code functionality and low battery alerts.
- Alexa & Google Compatible: Integrates with smart speakers for voice control (e.g., “Alexa, lock the door”). Requires a Sifely Gateway for smart home integration.
3. Obsah balení
Před zahájením instalace ověřte, zda jsou všechny komponenty přítomny:
- Přední panel
- zadní panel
- Montážní deska
- Manuals (Installation Guide, Quick Start Manual)
- Installation Screws (various sizes for different door thicknesses)
- 2 fyzické klávesy
- 2 Key Fobs

Image: All components included in the Sifely Model O Smart Deadbolt package.
4. Nastavení a instalace
The Sifely Model O Smart Deadbolt is designed for straightforward installation. A Phillips head screwdriver is the only tool required. Ensure you have 4 AA batteries (not included) for operation.
4.1. Door Compatibility
Ujistěte se, že vaše dveře splňují následující specifikace:
- Tloušťka dveří: 1⅜" ~ 2³/₁₆" (35mm - 55mm)
- Průměr vrtané díry: 2⅛" (54mm)
- Zadní část vrtané díry: 2⅜" or 2¾" (60mm or 70mm)

Image: Door compatibility diagram with required measurements.
4.2. Kroky instalace
For a visual guide, please refer to the official installation video below. It is strongly recommended to install the lock while the door is open/ajar. Do not close your door until the batteries are inserted and calibration is complete.
Video: Official Sifely Smart Lock installation guide, demonstrating each step from bolt installation to final calibration.
- Nainstalujte šroub: Ensure the 'UP' arrow on the deadbolt is facing upwards. Insert the bolt into the door hole and secure it with the provided screws. Check if the T-shaped hole is centered; adjust if necessary by rotating the bolt.
- Instalace externí klávesnice: Ensure the bump on the tailpiece is facing upwards. Slide the tailpiece into the T-shaped hole on the deadbolt. Route the wire cable under the deadbolt. The exterior keypad should face outside.
- Instalace montážní desky: Thread the cable through the hole at the bottom of the mounting plate. Slide the tailpiece from the exterior keypad into the corresponding hole on the mounting plate. Align the guide posts of the mounting plate with the holes on the exterior keypad. Secure the mounting plate using the appropriate screws based on your door thickness (refer to the provided scale card).
- Attach Wire Cable to Interior Lock: Remove the battery cover from the interior lock body. Connect the cable from the exterior keypad to the designated slot on the interior lock.
- Instalace vnitřního zámku: Insert the tailpiece on the exterior keypad into the T-shaped slot at the back of the interior lock. Tuck any excess cable into the door hole. Secure the interior lock to the mounting plate using the provided screws.
- Proveďte kalibraci: Insert 4 AA batteries into the interior lock. On the exterior keypad, enter "123456#" to initiate the door handing process. The lock will calibrate itself. When the bolts stop moving, the process is complete.
5. Návod k obsluze
Your Sifely Model O Smart Deadbolt offers multiple convenient ways to lock and unlock your door.
5.1. Metody odemykání
Video: Demonstration of various unlocking methods for the Sifely Smart Lock, including app, fingerprint, code, and fob.
- otisk: Place your registered finger on the fingerprint sensor. The lock will unlock if the fingerprint is recognized. The AI-powered sensor learns and gets faster with each use.
- Kód klávesnice: Enter your programmed 4-6 digit code on the keypad, followed by the '#' key. The lock will unlock.
- Fob: Tap the Sifely fob against the keypad. The lock will unlock.
- Mobilní aplikace: Use the Sifely app on your smartphone to remotely unlock the door. Remote unlocking requires a Sifely Gateway (sold separately).
- Fyzický klíč: In case of battery depletion or electronic malfunction, use the provided physical key to manually unlock the deadbolt.

Image: Fingerprint unlocking in action, highlighting support for multiple users.

Image: App interface for generating custom, timed, one-time, and recurring PIN codes.

Image: Various fob types for unlocking the smart deadbolt.

Image: Sifely app interface for remote control and monitoring.
5.2. Metody uzamčení
- Automatický zámek: The lock is set to auto-lock by default after a short delay following each unlock. This feature can be configured in the Sifely app.
- Zámek jedním dotykem: From the outside, press and hold the '#' key on the keypad to instantly lock the door.
- Vnitřní knoflík: From the inside, rotate the interior knob to lock or unlock the deadbolt.

Image: Auto-lock, one-touch locking, and privacy/passage modes explained.
5.3. Integrace chytré domácnosti
The Sifely Model O Smart Deadbolt is compatible with Amazon Alexa and Google Assistant for voice control, provided a Sifely Gateway is connected and configured.

Image: Voice control with Alexa and Google Assistant.
6. Údržba
- Výměna baterie: The lock requires 4 AA batteries. Replace all batteries when a low battery alert is received. The lock retains all settings during battery replacement.
- Čištění: Otřete klávesnici a tělo zámku měkkým hadříkemamp hadříkem. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla, která by mohla poškodit povrchovou úpravu nebo elektronické součástky.
- Pravidelné kontroly: Periodically check that all screws are tight and the lock operates smoothly.

Image: Battery life and low battery alert feature.
7. Řešení problémů
- Zámek nereaguje: Check battery levels. Replace batteries if low. Ensure the interior and exterior units are properly connected.
- Otisk prstu nebyl rozpoznán: Ujistěte se, že máte prst čistý a suchý. Zkuste otisk prstu znovu zaregistrovat v aplikaci.
- Klávesnice se nerozsvítí: Tap the keypad to activate it. If it still doesn't light up, check battery connections.
- Vzdálený přístup nefunguje: Verify that your Sifely Gateway is properly connected to Wi-Fi and paired with the lock. Check your internet connection.
- Door handing error during calibration: Ensure the deadbolt is installed correctly and the tailpiece is properly aligned. Repeat the calibration process.
8. Specifikace
- Značka: Bezpečně
- Název modelu: Sifely Model O Deadbolt
- Typ zámku: Biometrický, Kombinační zámek, Závora, Klávesnice
- Materiál: Hliník, zinek
- Barva: Stříbro
- Typ dokončení: Saténový nikl
- Rozměry položky (D x Š x V): 6.3 x 2.6 x 1.9 palce
- Hmotnost položky: 2 libry
- Zdroj napájení: 4 AA baterií (nejsou součástí balení)
- Protokol připojení: Bluetooth, Wi-Fi (s volitelnou bránou)
- Typ ovladače: App Control, Keypad, Fingerprint, FOB, Code, Voice Control (via Alexa & Google), Amazon Alexa, Google Assistant, iOS, iPadOS, Android, Hand Control, Touch
- Speciální vlastnosti: Auto-Lock, Back-Lit Keypad, Fingerprint, Fob Unlock, Heat Resistant, One-Touch Lock, Passcode Unlock, Resettable, Weather Resistant
9. Záruka a podpora
For warranty information and technical support, please refer to the official Sifely website or contact Sifely customer service directly. You can also visit the Sifely Store on Amazon pro další zdroje.