Product Overview
The eufy Smart Lock C33 is an advanced keyless entry door lock designed for enhanced home security and convenience. It features multiple unlocking methods, integrated Wi-Fi for remote control, and robust construction for durability.
Key Features:
- Seamless Fingerprint Recognition with Handle Grip: Unlock instantly with advanced biometric technology that learns and adapts to your usage. Effortless access for every family member, including parents and children.
- Integrated Wi-Fi for Remote Access: Control your doors from anywhere using the app. Features include access management, real-time notifications, and detailed event history.
- Powered by 8 AA Batteries: Provide reliable and consistent power to operate the lock and its electronic components.
- Hassle-Free Installation and Broad Compatibility: Installs in just 15 minutes, no drilling required. Works with left- and right-hand doors, making it ideal for garage, side, office, or basement doors.
- Reliable Customer Support: Backed by 24/7 customer service and an 18-month coverage for peace of mind, eufy ensures you’re protected from any issues. Reach us by phone, email, or live chat for prompt assistance.
What's in the Box
The eufy Smart Lock C33 package includes all necessary components for installation and operation.
Video: Unboxing the eufy Smart Lever Lock C33. This video demonstrates the contents of the product packaging, including the exterior and interior lock components, mounting hardware, keys, and batteries.
- Exterior Lock Assembly (with keypad and fingerprint sensor)
- Interior Lock Assembly (with battery compartment and privacy switch)
- Mounting Plate
- Latch Mechanism
- Strike Plate
- 8 AA Batteries
- 2 Physical Keys
- Mounting Hardware (screws, spindle)
Setup & Installation
The eufy Smart Lock C33 is designed for easy, 15-minute DIY installation without the need for drilling. Ensure your door meets the compatibility requirements before beginning.
Door Compatibility:
- Bore Hole Diameter: 2 1/8 inches (54mm)
- Door Thickness: 1 3/8 - 2 1/8 inches (35-55mm)
- Bore Hole Backset: 2 3/8 or 2 3/4 inches (60 or 70mm)
- Works with doors that have a rectangular latch faceplate cutout. Not compatible with round faceplate cutouts.
- Suitable for left- and right-hand doors.
Image: A person installing the eufy Smart Lock C33 on a door, highlighting the DIY nature of the installation. The image also shows various door types suitable for installation: garage door, side door, office door, and basement door.
Image: A detailed diagram illustrating the required bore hole diameter, door thickness, and bore hole backset for compatibility with the eufy Smart Lock C33. It also shows compatible rectangular latch faceplate cutouts and incompatible round ones.
Installation Steps:
- Remove your existing door lock.
- Install the new latch mechanism into the door edge. Ensure the angled part of the latch faces the strike plate.
- Attach the exterior lock assembly, feeding the electrical wire through the door.
- Secure the mounting plate to the interior side of the door.
- Connect the electrical wire from the exterior assembly to the interior assembly.
- Attach the interior lock assembly to the mounting plate.
- Insert the 8 AA Batteries into the battery compartment.
- Download the eufy Security app and follow the on-screen instructions to set up your lock, connect to Wi-Fi, and register fingerprints/passcodes.
Video: "Eufy Smart Lever Lock C33 - Easy Setup & Install" by LifeHackster. This video provides a step-by-step guide on how to install the eufy Smart Lock C33, demonstrating the ease of the DIY process.
Video: "Complete Walkthrough Of Installation, Features, And App Demo" by TheRoneZone. This video offers a comprehensive guide to the installation process and demonstrates the various features and app functionalities of the eufy Smart Lock C33.
Operating Instructions
The eufy Smart Lock C33 offers multiple convenient ways to lock and unlock your door.
Unlocking Methods:
- Fingerprint Recognition: Place your registered finger on the sensor located on the handle. The lock will unlock in under 0.3 seconds.
- Keypad Entry: Enter your 4-8 digit passcode on the illuminated keypad.
- eufy Security App: Use the app to remotely lock or unlock your door from anywhere with Wi-Fi connectivity.
- Physical Key: In case of electronic failure or dead batteries, use the provided physical key to unlock the door via the hidden keyhole.
- Voice Control: Integrate with smart home assistants like Alexa for hands-free locking and unlocking.
Image: Visual representation of the multiple unlocking methods available for the eufy Smart Lock C33, including fingerprint, app control, voice control, passcode, and physical key.
Video: "The Smart Lock That Lets Me Control Access" by Amanda. This video demonstrates the various access control features of the eufy Smart Lock C33, including fingerprint and keypad entry.
Auto-Lock Feature:
Enable the auto-lock function via the eufy Security app to automatically secure your door after a set period (from 2 seconds to 60 minutes). This ensures your door is always locked, even if you forget.
Image: The auto-lock feature is shown with a graphic of a clock and the text "Auto-lock," indicating that the door will automatically lock according to your time setting, whether the door is open or closed.
Privacy Mode:
Activate Privacy Mode from the interior side of the lock by toggling the switch to red. When enabled, only mechanical keys can unlock the door from the exterior. After unlocking, Privacy Mode will deactivate.
Access Management:
Through the eufy Security app, you can manage access for multiple users, create temporary passcodes, or set schedules for specific access times. This provides granular control over who enters your home and when.
Image: The eufy Security app interface showing options for managing access, including setting schedules and one-time access codes for different users.
Real-Time Notifications:
Receive instant notifications on your smartphone whenever the door is locked, unlocked, or if there are any security alerts.
Image: A smartphone displaying a real-time notification from the eufy Security app, indicating that the front door has been unlocked by a specific passcode.
Anti-Peep Passcode:
Enhance your privacy by entering random digits before or after your actual passcode. The lock will still recognize the correct sequence while obscuring your true code from onlookers.
Image: A visual explanation of the anti-peep passcode feature, showing how random digits can be entered before and after the correct password to prevent others from learning the code.
Maintenance
Battery Replacement:
The eufy Smart Lock C33 is powered by 8 AA batteries, providing up to a year of power based on 20 unlocks per day. Replace all 8 batteries when the low battery indicator appears or when you receive a low battery notification via the app.
Emergency Power:
In the event of completely drained batteries, you can temporarily power the lock using a USB-C power bank connected to the emergency port located under the rubber flap on the exterior unit. This allows you to enter your passcode or use your fingerprint to unlock the door.
Image: A person connecting a portable charger to the USB-C port on the eufy Smart Lock C33, illustrating the emergency power supply feature.
Specifications
| Feature | Detail |
|---|---|
| Brand | eufy Security |
| Model Name | T85L0 |
| Lock Type | Deadbolt |
| Special Feature | Auto-Lock |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Material | Metal (Nickel finish) |
| Color | Nickel |
| Item Dimensions L x W x H | 7.24 x 6.06 x 5.12 inches |
| Item Weight | 4.2 pounds (1.91 Kilograms) |
| Batteries | 8 AA batteries required (included) |
| Battery Cell Type | Alkaline |
| Weather Resistance | IP53 rating, -22°F to 158°F (-30°C to 70°C) |
Warranty & Support
The eufy Smart Lock C33 comes with an 18-month warranty covering electronic components and 3 years on mechanical parts. For any assistance, eufy Security offers 24/7 customer service via phone, email, or live chat.
Image: A family happily entering their home, symbolizing peace of mind with reliable aftercare support for the eufy Smart Lock C33.
