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expired Posted by cliqstr • Jun 23, 2023
expired Posted by cliqstr • Jun 23, 2023

eufy Security C210(E110) Smart Lock, 5-in-1 Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Door Lock $90 $89.99

$90

$140

35% off
Amazon
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$139.99 - Clip $40 coupon code - $10 off promo code (ELOCK8999) = $89.99

https://www.amazon.com/dp/B0BCV3NBKY
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$139.99 - Clip $40 coupon code - $10 off promo code (ELOCK8999) = $89.99

https://www.amazon.com/dp/B0BCV3NBKY

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Model: Smart Lock C210 WiFi Replacement Deadbolt Unlock with eufy App, Keypad, Smart Devices - Black

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Sort: Lowest to Highest | Last Updated 7/18/2025, 11:49 AM
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4 Comments

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Jun 23, 2023
186 Posts
Joined Aug 2021
Jun 23, 2023
FabulousMarmot422
Jun 23, 2023
186 Posts
Wish it is $10
2
4
Jun 27, 2023
608 Posts
Joined Jan 2009
Jun 27, 2023
anthcla81
Jun 27, 2023
608 Posts
Just FYI for anyone considering this, it's not compatible with any smart home stuff. Can connect to wifi and your phone, but. There are much better options out there.

Is C210 Smart Lock compatible with eufy ecosystem, Apple HomeKit, IFTTT, or Matter?
It works with eufy doorbell. However, It's not compatible with these services yet.Neither does it work with eufy HomeBase or any wifi bridge.
1
Jun 28, 2023
232 Posts
Joined Oct 2015
Jun 28, 2023
socalblue
Jun 28, 2023
232 Posts
Eufy cameras are notoriously known for allowing hackers to mess up with your camera system. Customers have complained they can watch some neighbors' cameras.

If you can remotely unlock the Eufy lock, hackers can unlock your lock too.

Until they guarantee hacker proof, I won't buy WiFi lock
1
Jun 30, 2023
432 Posts
Joined Nov 2010
Jun 30, 2023
Wanderer8
Jun 30, 2023
432 Posts
Quote from socalblue :
Eufy cameras are notoriously known for allowing hackers to mess up with your camera system. Customers have complained they can watch some neighbors' cameras.

If you can remotely unlock the Eufy lock, hackers can unlock your lock too.

Until they guarantee hacker proof, I won't buy WiFi lock
Focusing on your last sentence of "until they guarantee hacker proof, I won't buy WiFi lock"

If it uses wifi or is connected to the internet, there's no such thing as "hack proof".

It can be hard to hack but it'll never be impossible. That's generally how internet security works. Make it hard enough so that from a cost benefit analysis it's not worth breaking into.

Even thinking outside the internet. No door is guaranteed to stop an intruder. No lock is unbreakable or uncrackable. Heck your phone, bank account, etc. they can all be hacked.

To not use something because there's a potential for it to be hacked is sort of silly. Everything has a potential of being hacked. Anyone that gives you a guarantee is just giving you a false sense of comfort.


Now if it's easy to hack then that's a different story. But that's not what you said.

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