1. Introduktion
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. Produktfunktioner
- 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.
- Flere måder at låse op på: Access via fingerprint, keypad code, mobile app, fob, or physical key. Supports over 100 fingerprints and 100 codes, ideal for various users.
- Smart App Control: 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. Pakkens indhold
Kontroller, at alle komponenter er til stede, før installationen påbegyndes:
- Frontpanel
- Bagpanel
- Monteringsplade
- Manuals (Installation Guide, Quick Start Manual)
- Installation Screws (various sizes for different door thicknesses)
- 2 fysiske nøgler
- 2 nøglebrikker

Image: All components included in the Sifely Model O Smart Deadbolt package.
4. Opsætning og installation
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. Dørkompatibilitet
Sørg for, at din dør opfylder følgende specifikationer:
- Dørtykkelse: 1⅜" ~ 2³/₁₆" (35mm - 55mm)
- Diameter for boring: 2⅛" (54mm)
- Borehul bagsæt: 2⅜" or 2¾" (60mm or 70mm)

Image: Door compatibility diagram with required measurements.
4.2. Installationstrin
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.
- Installer bolten: 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.
- Installer udvendigt tastatur: 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.
- Installer monteringsplade: 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.
- Installer indvendig lås: 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.
- Udfør kalibrering: 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. Betjeningsvejledning
Your Sifely Model O Smart Deadbolt offers multiple convenient ways to lock and unlock your door.
5.1. Oplåsningsmetoder
Video: Demonstration of various unlocking methods for the Sifely Smart Lock, including app, fingerprint, code, and fob.
- Fingeraftryk: 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.
- Tastaturkode: 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.
- Mobil app: Use the Sifely app on your smartphone to remotely unlock the door. Remote unlocking requires a Sifely Gateway (sold separately).
- Fysisk nøgle: 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. Låsemetoder
- Autolås: 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.
- Lås med et enkelt tryk: From the outside, press and hold the '#' key on the keypad to instantly lock the door.
- Indvendig knap: 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. Smart Home Integration
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.

Billede: Stemmestyring med Alexa og Google Assistant.
6. Vedligeholdelse
- Udskiftning af batteri: The lock requires 4 AA batteries. Replace all batteries when a low battery alert is received. The lock retains all settings during battery replacement.
- Rensning: Wipe the keypad and lock body with a soft, damp klud. Undgå slibende rengøringsmidler eller opløsningsmidler, der kan beskadige overfladen eller de elektroniske komponenter.
- Regelmæssig kontrol: Kontrollér regelmæssigt, at alle skruer er spændte, og at låsen fungerer problemfrit.

Image: Battery life and low battery alert feature.
7. Fejlfinding
- Låsen svarer ikke: Check battery levels. Replace batteries if low. Ensure the interior and exterior units are properly connected.
- Fingeraftryk ikke genkendt: Sørg for, at din finger er ren og tør. Prøv at registrere dit fingeraftryk igen i appen.
- Tastatur lyser ikke: Tap the keypad to activate it. If it still doesn't light up, check battery connections.
- Fjernadgang virker ikke: 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. Specifikationer
- Mærke: Sifely
- Modelnavn: Sifely Model O Deadbolt
- Låsetype: Biometrisk, kombinationslås, sikkerhedslås, tastatur
- Materiale: Aluminium, zink
- Farve: Sølv
- Udfør type: Satin nikkel
- Emnemål (L x B x H): 6.3 x 2.6 x 1.9 tommer
- Varens vægt: 2 pund
- Strømkilde: 4 AA batterier (medfølger ikke)
- Forbindelsesprotokol: Bluetooth, Wi-Fi (with optional Gateway)
- Controller type: App Control, Keypad, Fingerprint, FOB, Code, Voice Control (via Alexa & Google), Amazon Alexa, Google Assistant, iOS, iPadOS, Android, Hand Control, Touch
- Særlige funktioner: Auto-Lock, Back-Lit Keypad, Fingerprint, Fob Unlock, Heat Resistant, One-Touch Lock, Passcode Unlock, Resettable, Weather Resistant
9. Garanti og support
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 for yderligere ressourcer.