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Alfawise E202 Smart lock

Alfawise E202 Smart lock
$150.98 $129.99
You Save: $20.99 (14%)
Brand: Alfawise
Category: Smart Door Lock
  • Life: 300.000 times
  • Suitable: 4-10 cm
  • Battery Life: 365 days
  • Capacity: 100

Our Rating

The overall rating is based on review by our experts

9 4.5 1
  • Features 9 / 10
  • Price 9 / 10
  • Quality 9 / 10
  • Support 9 / 10
Last update was on: October 7, 2019 9:33 am

Alfawise E202 Touchscreen Fingerprint Smart Lock

  • Fingerprint Unlock
  • App Unlock
  • RIFD Card Unlock
  • Anti-peeping Password Unlock
  • Mechanical Key Unlock
  • Doorbell Function


Remote centralized control through routers and computers to distribute temporary passwords, facilitating management for hotels, apartments, rentals……


360 degree fingerprint recognition for trouble-free unlock in an instant! Up to 100 fingerprints are supported.


No gateway needed, the lock can be connected directly to WiFi. Open the lock from anywhere and anytime, and know when and how it is opened.


Prevent prying and stalking, make your life much safer.

30 Scramble Pin Code

Enter any number within 30 digits, the lock can be opened as long as among these numbers are included the continuous and correct password.


Great for the bedroom, study, rental room, etc. One-button lock to prevent the door from beinq opened from outside.


Simple installation, fewer processes, more safety.


Suitable for 40- 100mm thick doors. Dont need to worry about being unable to install.


With power-saving technology, the smart lock only consumes a little power. It will remind you in case of low battery, leaving 50 more times to unlock.

Alfawise E202 Smart lock - Specs


Smart Door Lock

  • Material
    High strengh aluminum alloy
  • Dimensions
    27.00 x 15.00 x 7.00 cm / 10.63 x 5.91 x 2.76 inches
  • Weight
    1.7200 kg
  • Life
    300.000 times
  • Suitable
  • Unlock Method
    Fingerprint Unlock, App Unlock, RIFD Card Unlock, Anti-peeping Password Unlock, Mechanical Key Unlock
  • Power input
    4pcs AA bateeries
  • Battery Life
    365 days
  • Emergency Power Suply
  • Capacity

Alfawise E202 Smart lock - Reviews

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Alfawise E202 Smart lock - Videos

Alfawise E202 Smart lock - FAQs

What unlocking methods does Alfawise E202 smart lock support?

It supports 5 kinds of unlocking mode: fingerprint, RFID card, password, APP, mechanical key.
How thick door does the lock apply to? What is the size of the lock body?
It is suitable for 40-100mm thick wooden or steel doors. The lock type number is 5052, and the peripheral size is 76X118mm. If the lock body is not 5052 before, it is necessary to refer to the size of the lock body and the hole opening drawing for re-drilling, and confirm that the size of the door lock panel can cover the original hole position.

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What should I pay attention to when buying?

A. Confirm the thickness of the door:

Please confirm whether your door is made of wood or steel with a thickness between 40-100mm

B. Confirm the size of the lock:

Please confirm the size of the previously installed door lock and lock body. If the size is different, please confirm that the E202 door lock panel can cover the previous hole position, and it can be installed after re-drilling.

C. Confirm the opening direction of your door: please confirm whether your door is opened to the left or the right. The left-handed lock is different from the right-handed lock.This lock has two types,respectively are “left-handed” and “right-handed”, pay attention not to buy the wrong one.

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What material is the door lock made of?

Alfawise E202 intelligent door lock is made of aluminum alloy.

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Does the lock have a doorbell?

There is a doorbell function.

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What is the power supply mode of the lock? How long is the battery life?

AA batteries are used for power supply (the product does not have the battery), and the standby time is 20000 hours. It can be used for more than 1 year if it is unlocked 10 times a day.

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Will the smart lock alarm and remind when the power is low?

Low power alarm is supported. When the voltage is too low, the lock will automatically alarm. After the alarm, the lock can be opened for 50 times,please replace the battery in time.If the battery is exhausted, it can also be connected to the mobile power supply via the USB interface at the lower part of the door lock for emergency power supply. The battery needs to be replaced immediately after the lock is unlocked.

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What is the operating temperature range of the lock?

Operating temperature range – 25 ~55.

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Lock password can prevent peeping?

Alfawise E202 smart lock support virtual password, that is, when the owner is next to someone, in order to prevent the door password is leaked, before and after the password can casually input some random code, as long as the middle of the continuous password number is right to open the lock.

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What is the name of the APP?

The APP is “Tuya Smart“. The APP supports 10 languages including English, Spanish, French, German, Arabic, Japanese, Italian, Russian, Chinese and traditional Chinese.

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How to install the door lock?

First complete the punching according to the requirements of the door lock punching diagram, and then complete the lock installation according to the following three steps:

A. Install the lock body. First, please confirm the direction of the lock tongue, confirm and adjust the direction of the lock tongue according to the direction of the door is closed, then load it into the door and lock the screw.

B. Install the front panel of the lock. Product packaging box contains different lengths of square steel and connecting column, according to the thickness of the door to choose different lengths of square steel and connecting column, inserted into the front panel of the lock, then cover inside the door.

C. Install the back panel of the lock. The installation can be accomplished by processing anti-lock cutting according to the thickness of the door and connecting the row line of the front panel to the back panel, connecting the square steel and anti-lock cutting, and locking up the two setscrews. Note: there is a screw position inside the battery cover box.

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Can the direction of the locking tongue be adjustable?

Direction can be adjusted, please adjust the lock tongue direction according to the copy icon.

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What language are the voice prompts?

English is the only language available now and can be added later.

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How to set up an administrator?

Long press “*” button, according to the language broadcast “please add administrator”, input fingerprint 3 times, can complete the administrator Settings.

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How many ways can you set up administrators?

You can use fingerprints, you can use passwords and CARDS.

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When you set the administrator, enter the wrong password in the second input, how to deal with?

If you make a mistake, press the “*” button to exit and reset.

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How many administrators can be set at most?

At most, you can set up 3 administrators.

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How to add users?

Long press the “*” button, according to the language broadcast “please verify the administrator”, after verifying the administrator, according to the broadcast prompt to add users, you can use fingerprint, password, and card.

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How many users can be added at most?

The Alfawise E202 smart locks can support up to 100 users.

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What if the card is lost? Can you disable it??

The card is lost and you can delete the user. Even if someone finds the card after deletion, the door cannot be unlocked.

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How to delete users?

Long press “*” button, according to the language broadcast “please verify administrator”, after verifying administrator, prompt “please add user”, then long press “*” button, switch to delete user mode, then according to the voice prompt, press “1” to delete fingerprint user, press “2” to delete password user, press “3” to delete card user, press “4” to delete all users.

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Can I delete the administrator?

Yes, just reset the door lock and cancel the battery cover behind the lock. There is a reset key in the battery box. Long press the reset key for more than 3 seconds to delete the administrator and initialize it to the factory state.

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How do I connect to the APP?

A. First connect the mobile phone to the WIFI at home, open the “Tuya smart” APP, click “+” in the upper right corner, then click “All devices” and select ” Lock”.

B. Touch the lock keyboard and continuously input “3” + “#”. After verifying the administrator, the “8” key flashes, which means entering the distribution network mode.

C. According to the APP prompt, enter the WIFI password to complete the task of adding connection.

Note: In APP “All devices”, select ” Lock” instead of “Smart lock”(Here ” Lock” is WIFI lock and “Smart lock” is ZigBee lock).

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Is remote unlocking supported?

Support, remote unlocking has two ways:

A. APP generates dynamic password to unlock. Dynamic password can be generated in the APP and provided to visitors to unlock.

B. Click the APP to open the lock remotely. When the guest comes to visit, you can ask the guest to input “4” + “#” on the door lock. At this time, as long as the mobile phone is connected to the Internet, the APP lock interface will appear “click remote door opening”, and click to open the lock.

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Why does the dynamic password I provided not work?

A. After typing the dynamic password, press “#” again to make it valid.

B. The effective duration of the dynamic password is 5S after it is generated, and it will be invalid after 5S. If it fails, it needs to be generated again. Dynamic passwords also support virtual passwords.

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Can the APP monitor the unlock record?

Yes, there is a door-opening log in the APP, and you can edit the name of the user.

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Can the lock be locked if the password is mistyped many times?

Yes, if the password is wrong for more than 5 times, the E202 lock will be locked automatically and will be released in 3 minutes.

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What “alarm” functions are included in the lock APP?

There are two types of alarms: A. Enter the password 5 times of alarm; B. Low power alarm.