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Prime Members: eufy Security Smart Lock C30 Keyless Entry Door Lock

$55$8031% off

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expiredSkillful_Pickle | Staff posted Jun 23, 2026 07:51 PM

Item 1 of 8

Item 1 of 8

expiredSkillful_Pickle | Staff posted Jun 23, 2026 07:51 PM

Prime Members: eufy Security Smart Lock C30 Keyless Entry Door Lock

+ Free S&H

$55

$80

31% off

Amazon

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Deal Details

EufyHome via Amazon has for Prime Members: eufy Security Smart Lock C30 Keyless Entry Door Lock (Black) on sale for $54.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this product:

Built-in Wi-Fi enables app control without a bridge or hub
Auto-lock feature secures door based on time settings
Operates in temperatures from -22℉ to 158℉ (-30℃ to 70℃)
Powered by 4 AA batteries with up to 5 months life
Features IPX3 waterproofing and wrong-try protection

Editor's Notes

About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Additional Information:
- This offer matches when this item was featured in our very popular front page deal from April 2026 which earned over 70 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Skillful_Pickle | Staff

Community Notes

This collaborative space allows users to contribute additional information, tips, and insights to enhance the original deal post. Feel free to share your knowledge and help fellow shoppers make informed decisions.

About the Poster

Skillful_Pickle | Staff Joined in Sep 2023

2,975 Deal Posts 11,048 Comments Posts 9,643 Reputation Points 2,817 Votes Submitted

Deal Details

Community Notes

About the Poster

EufyHome via Amazon has for Prime Members: eufy Security Smart Lock C30 Keyless Entry Door Lock (Black) on sale for $54.99. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.

About this product:

Built-in Wi-Fi enables app control without a bridge or hub
Auto-lock feature secures door based on time settings
Operates in temperatures from -22℉ to 158℉ (-30℃ to 70℃)
Powered by 4 AA batteries with up to 5 months life
Features IPX3 waterproofing and wrong-try protection

Editor's Notes

About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Additional Information:
- This offer matches when this item was featured in our very popular front page deal from April 2026 which earned over 70 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Skillful_Pickle | Staff

Community Voting

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3 Comments

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cashcows

Jun 23, 2026 09:49 PM

1,140 Posts

Joined Apr 2016

cashcowsJun 23, 2026 09:49 PM

1,140 Posts

Is there no way around terrible battery life on every smart lock available?

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Lintegras

Jun 23, 2026 10:49 PM

216 Posts

Joined Apr 2018

LintegrasJun 23, 2026 10:49 PM

216 Posts

Quote from cashcows

:

Is there no way around terrible battery life on every smart lock available?

Not if it's Wifi. Always on radio is a battery drainer. Add a PIR or BLE sensor to something like this, allow deep sleep when not triggered, and battery life would increase many times over.

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nugget-tn

Jun 24, 2026 06:34 AM

154 Posts

Joined Dec 2016

nugget-tnJun 24, 2026 06:34 AM

154 Posts

Our community has rated this post as helpful. If you agree, why not thank nugget-tn

Battery 🔋🪫🪫🪫🪫🪫 sucks!

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