eufy E330 (T8531) Manual
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ABOUT THE PRODUCT
This guide applies to both T8531 (eufy Security Video Smart Lock E330) and E8531 (eufy Security Video Smart Lock E330 with Chime).
Video Smart Lock E330 comes with 8 GB of built-in local storage. The chime can extend the storage by recording video clips on a microSD card (not included) while acting as a digital indoor chime. To buy a chime, visit eufy.com.
AT A GLANCE
![eufy - E330 - PRODUCT AT A GLANCE - Part 1 PRODUCT AT A GLANCE - Part 1]()
Video Smart Lock
Model: T8531
- Fingerprint Scanner
- Use to lock and unlock the door.
- Battery Indicator
- Turns red when the battery is low.
- Camera Lens
- Ambient Light Sensor
- Detects the amount of light in the area.
- Keypad
- Status Light and Lock / Unlock Button
- Blue: Door Unlocked
- Orange: Door Locked
- Red: Abnormal State
- Lock Cylinder
- Doorbell Button
- The light automatically turns on when someone approaches the door.
- USB-C Port
- Charges the lock in emergency situations. To stop lock tampering, this port is solely for charging purposes and can not transfer any data.
- Speaker
![eufy - E330 - PRODUCT AT A GLANCE - Part 2 PRODUCT AT A GLANCE - Part 2]()
- QR Code
- Scan to add Video Smart Lock in the app.
- Battery Compartment
- Setup Button
- Press for 2 seconds to put Video Smart Lock in paring mode.
- Press for 10 seconds to reset Video Smart Lock.
- Thumbturn
- Screw Hole
WHAT'S IN THE BOX
For Installation of the Unit
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Others
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CHARGING THE BATTERY
Fully charge the rechargeable battery before using it for the first time. This can take up to 6-8 hours. It is recommended to use a 5V/2A adapter for best charging performance.
USB-C input: 5V
2A
![eufy - E330 - CHARGING THE BATTERY CHARGING THE BATTERY]()
INSTALLING THE PRODUCT
Installation generally takes less than 30 minutes. If you have any questions or concerns, visit support.eufy.com for assistance.
What You Need (Not Provided)
Prepare a standard Phillips screwdriver before installation. The included screws are Phillips screws.
![eufy - E330 - What You Need for Installation What You Need for Installation]()
- Prepare the Door
- Remove the existing lock.
- Check if your door has holes as illustrated below. If not, use the template and drill holes in your door.
![eufy - E330 - INSTALLING THE PRODUCT - Step 1 - Prepare the Door INSTALLING THE PRODUCT - Step 1 - Prepare the Door]()
Be advised that Video Smart Lock E330 is not compatible with storm doors and may not be suitable for the standard entry doors behind them, as the storm door may block the camera.
We recommend ensuring your door is a standard entry door, without a storm door, before considering this product.
- Install the Deadbolt
- Check your door to see if the deadbolt requires adjustment.
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If the backset is 60 mm, insert the deadbolt directly. If the backset is 70 mm, rotate the faceplate of the deadbolt 180° to extend the length.
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![eufy - E330 - INSTALLING THE PRODUCT - Step 3 INSTALLING THE PRODUCT - Step 3]()
Insert and screw the deadbolt into the doorframe. Make sure the word "TOP" on the deadbolt faces up, and the T-shaped hub of the deadbolt is centered.
- Install Exterior Keypad
- Measure the diameter of the cross bore.
- If 54 mm, install the keypad.
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- If 38 mm, remove the spacer then install the keypad.
- Make sure the cables go underneath the deadbolt.
- Install Interior Assembly
- Detach the mounting plate and battery cover from the interior assembly.
![eufy - E330 - INSTALLING THE PRODUCT - Step 6 INSTALLING THE PRODUCT - Step 6]()
- Run the cables through the slot on the mounting plate. Make sure the silicone pad is against the door.
![eufy - E330 - INSTALLING THE PRODUCT - Step 7 INSTALLING THE PRODUCT - Step 7]()
- Align the mounting plate with the threaded screw receptacles of the exterior keypad.
Tightly fasten the screws in place. Set the screws with your hands, then use a screwdriver to secure them.
- Plug the power cable (large connector) and then the radar cable (small connector) into the sockets on the back of the interior assembly.
Route the cables around the tailpiece receiver to avoid pinching during installation.
To disconnect the radar cable, gently pull the tab.
![eufy - E330 - INSTALLING THE PRODUCT - Step 10 INSTALLING THE PRODUCT - Step 10]()
- Insert the T-shaped tailpiece of the exterior keypad into the T-shaped tailpiece receiver of the interior assembly.
Make sure both wires are tucked into the cavity on the back of the interior assembly.
![eufy - E330 - INSTALLING THE PRODUCT - Step 11 INSTALLING THE PRODUCT - Step 11]()
Make sure the deadbolt is retracted and the thumbturn knob is on the 'unlock' position, check if the deadbolt moves properly by turning the thumbturn.
![eufy - E330 - INSTALLING THE PRODUCT - Step 12 INSTALLING THE PRODUCT - Step 12]()
Use a long screwdriver to fasten the interior assembly screws. Insert the silicone plug into the hole below the thumbturn.
- Insert the rechargeable battery into the battery compartment.
![eufy - E330 - INSTALLING THE PRODUCT - Step 13 - Insert battery INSTALLING THE PRODUCT - Step 13 - Insert battery]()
- Install Strike Plate
Ensure the depth of the strike hole in the door frame is at least 1 in (25.4 mm), otherwise calibration may fail during setup, and the lock may not function as expected.
![eufy - E330 - INSTALLING THE PRODUCT - Step 14 INSTALLING THE PRODUCT - Step 14]()
OPENING AND CLOSING THE LOCK CYLINDER COVER
![eufy - E330 - OPENING AND CLOSING THE LOCK CYLINDER COVER OPENING AND CLOSING THE LOCK CYLINDER COVER]()
To open the cover, gently pull on the bottom of the cover and rotate it counterclockwise.
To close the cover, turn it clockwise and slide it back into place.
USING THE CHIME
(OPTIONAL)
The doorbell chime is exclusively available with the purchase of the E8531 model (eufy Security Video Smart Lock E330 with Chime).
![eufy - E330 - USING THE CHIME USING THE CHIME]()
At a Glance
![eufy - E330 - USING THE CHIME - Doorbell Chime At a Glance USING THE CHIME - Doorbell Chime At a Glance]()
- SYNC Button
- Speaker
- microSD Card Slot
- Insert a microSD card to store recordings. Use at least a Class 10 microSD card with a maximum of 128 GB.
- Status LED
- Reset Hole
- Power Plug (Varies by Region)
How the System Works
The Video Smart Lock detects motion at your porch and lets you answer the door anytime, anywhere. The doorbell chime works as an indoor digital chime and stores video clips indoors by inserting a microSD card (not included). When someone rings the doorbell, people in the house will be notified.
![eufy - E330 - USING THE CHIME - How the System Works USING THE CHIME - How the System Works]()
Power the Chime
- Attach the power connector to the doorbell chime.
- Plug the doorbell chime into a wall outlet at your desired location.
LED Indicator | Status |
Flashing Green | Connecting to Wi-Fi |
Solid Blue | Connected to Wi-Fi |
Solid Green | Connection Failed |
SETTING UP THE SYSTEM
- Download and install the eufy Security app, then sign up for an account.
![www.apple.com]()
![play.google.com]()
- Follow on-screen instructions to add the doorbell chime (if available) first, and then the Video Smark Lock to your device list.
- One doorbell chime can link up to four devices.
- Make sure your Video Smart Lock battery is charged, or it may fail to be added to the eufy Security app.
- Once setup is complete, install the battery cover. Your Video Smart Lock is now ready to use.
For online support, tutorial videos, FAQs, and more information, please visit https://support.eufy.com/s/.
Documents / Resources
References
Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download eufy E330 (T8531) Manual
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