Details
Related Articles
Manuals & Downloads
Support Videos
Introducing eufy Smart Lock Touch & Wifi

Introducing weatherproof security and state of the art convenience, all in one! eufy’s Smart Lock Touch & WiFi is designed to allow you to unlock your door with your fingerprint, an entry code or in the app, all while being able to control access through the eufy app application.

 

No Hidden Cost!

There is absolutely no hidden cost when it comes to Smart Lock Touch with WiFi. It is a one-time purchase and does not require monthly subscriptions to use either the device or the eufy app.

Extreme Weather?  No Problem!

All-Weather Protection: With an IP65 weatherproof rating, Smart Lock Touch with WiFi is ready to protect homes in any location. It’s capable of withstanding temperatures ranging from -30°C/-22°F to 70°C/158°F as well as rainfall.

Bluetooth Unlock

Lock and unlock remotely as you approach via Bluetooth with the eufy app. Works up to 70 meters away for true hands-free entry.

Control From Anywhere: With its all-new WiFi connectivity, you can control Smart Lock from absolutely anywhere via the eufy app. No additional accessories required.

Reliable Fingerprint Recognition

Smart Lock correctly recognizes registered fingerprint up to 98% of the time when your finger is placed correctly on the scanner.

BHMA Grade 2 Security Certification:Proven to work after locking and unlocking 250,000 times. Certified by the American National Standards Institute.

Product Specifications

Identification

Part Number

T8520

Features

Warranty

36 months on Mechanical parts

18 months on non-mechanical parts

# of users

100 (on one account)

Certification

BHMA Grade 2

Bluetooth

Yes

Wifi

2.4gHz

Compatible Door dimensions/Type

Door Frame/Material

Wood. Steel doors are not recommended.

Crossbore diameter

2 1/8th” or 1 ½”

38mm or 54 mm

Backset(distance between center of crossbore hole and edge of door)

2 3/8th” or 2 3/4th” 

60mm or 70mm

Diameter of door hole

1” or 25mm

Door thickness

1 3/8th” ~ 2 1/8th” or 35mm~55mm

Location of handleset or bored dead latch

>150mm from crossbore hole. Please pay attention to the outer dimension

Privacy

Encryption Type

Bank Grade AES128 encryption

Battery

Battery Type

A rechargeable battery with a 10,000mAh capacity

Battery Life

6 Months - 1 Year

Design

Weatherproof

Yes(IP65)

Operating Temperature

-30°C/-22°F to 70°C/158°

Storage

Local

Stores door opening and unlocking/locking events 

Connection

Wireless

Bluetooth and WiFi





 

Functionality

Ways to unlock

  1. Physical Key (included)
  2. eufy App (bluetooth OR WiFi)
  3. Entry Code (must set code first on eufy app) 
  4. Fingerprint sensor (must set on Eufy app)

Auto Lock

Yes, up to 3 minutes

Emergency Unlock

Yes

Scramble Passcode

Yes, up to 12 characters

Failed Attempt Lock

Yes, up to 5 consecutive attempts until the fingerprint scanner cannot be used. After 5 failed access code attempts neither can be used.

Smart Platforms

Alexa/GVA/Homekit

Alexa: Yes

GVA: Yes

Homekit: No

Other

What’s in the box

-Deadbolt

-Exterior assembly

-Spacer

-Interior Assembly

-Mounting Plate

-Strike Plate

-Strike Reinforcer

-Mounting Plate Screws

-Deadbolt Screws/Strike Screws

-Reinforcement Screws

-Interior Assembly Screws

-Batteries (4x AA)

-Keys 

 

If you have further questions regarding eufy Smart Lock Touch With Wifi, please contact us for assistance.

Introducing eufy Smart Lock Touch & Wifi
Download
Applicable for those products :
Resolved
Unresolved
Copied
133 Results
Compatibility Between eufySecurity Devices
5222 views/3 likes/2025-08-01 15:16:45
Share Your eufySecurity Devices With Your Family
20664 views/4 likes/2025-04-07 18:27:23
Two-Step Verification for eufySecurity App
30037 views/10 likes/2025-04-07 18:27:11
How to Find Out if You Have 2.4 GHz or 5 GHz WiFi Network
12508 views/1 likes/2025-04-07 18:05:46
How to Change the Wi-Fi Details for eufySecurity Devices
12581 views/1 likes/2025-04-15 15:48:16
Alexa Setup Guide for eufySecurity Devices
84129 views/5 likes/2023-08-16 16:08:07
Sign up for A eufySecurity Account
11041 views/1 likes/2025-04-08 13:37:24
Using Google Assistant for eufySecurity Devices
3978 views/1 likes/2025-04-07 18:27:24
Update Firmware for eufySecurity Devices via App
20581 views/5 likes/2024-12-23 20:48:42
Using Amazon Alexa for eufySecurity Devices
5110 views/1 likes/2025-04-07 18:27:11
View More
Manuals & Downloads
‬⁡‌​⁢‬⁣‬‌⁢⁣‌⁣⁢⁢​⁤​⁣‬‬​‌​​⁣‌⁡‍‬​‬‍⁢⁤‍⁣​‍‌​‬⁢【T8010】【HomeBase 2】EU Declaration
Download
T8113S_EU Declaration of Conformity
Download
eufyCam_2C_Pro_Set_Manual_us
Download
RoboVac 30C_Manual_EN
Download
video_Doorbell_2K_(Wired)_Manual_us
Download
Motion_Sensor_manual_us
Download
RoboVac 35C/25C_Manual_EN
Download
720p_Video_Baby_Monitor_manual_us
Download
HomeVac S11 Go/Reach/Infinity_EN+ES_Manual
Download
eufyCam_2_Pro_Set_Manual_us
Download
Support Videos
How to Connect RoboVac to iOS Devices
eufy 3-in-1 E20: Unboxing and Quick Start Guide Video
How to Install eufy Security Video Doorbell (Wired)
How to set up eufy Security Video Doorbell (Battery-Powered)
How to Install eufy Security Floodlight Camera
eufy Security App Functions
RoboVac X8 Series:How to Connect iOS Devices
eufy 3-in-1 E20: How to Connect to Wi-Fi (iOS/Android)
eufy 3-in-1 E20: How to Control Your Device via the eufy Clean App
eufy Clean WetVac W31: Unboxing Video