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expiredNeedMoCoffee | Staff posted May 20, 2026 11:05 AM
expiredNeedMoCoffee | Staff posted May 20, 2026 11:05 AM

eufy Security Smart Lock FamiLock S3 Max with Palm Vein Recognition w/ Video and Rear Screen $279.99 + Free Shipping

$280

$400

30% off
Amazon
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EufyHome via Amazon [amazon.com] has eufy Security Smart Lock FamiLock S3 Max w/ Palm Vein Recognition, Video and Rear Screen on sale again for $279.99. Shipping is free.


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About the Poster
EufyHome via Amazon [amazon.com] has eufy Security Smart Lock FamiLock S3 Max w/ Palm Vein Recognition, Video and Rear Screen on sale again for $279.99. Shipping is free.


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Model: eufy FamiLock S3 Max, Smart Lock with Palm Vein Recognition, Keyless Entry Door Lock for Front Door, 3-in-1 Wi-Fi Keypad Deadbolt+ 2K HDR Camera+ Doorbell, ANSI/BHMA Grade 1, Rear Lock Video Screen

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Current Prices

Sort: Lowest to Highest | Last Updated 6/6/2026, 03:58 AM
Sold By Sale Price
Amazon$329
NewEgg$399.99

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May 20, 2026 05:26 PM
168 Posts
Joined Mar 2009
kev92285May 20, 2026 05:26 PM
168 Posts
I have this and it works well. The difficulty is just finding the right distance to place your hand. Works great with elementary school kids because there's no worry about losing a key or giving out their code.
May 20, 2026 09:05 PM
535 Posts
Joined Dec 2016
fvp1992May 20, 2026 09:05 PM
535 Posts
I have it and it works well with the palm reader and can be controlled by home assistant

Battery life is mediocre but battery is easily removed and charged by USB-C
May 20, 2026 09:33 PM
205 Posts
Joined Sep 2017
GibletsMay 20, 2026 09:33 PM
205 Posts
One lock that does it all. The LCD screen inside is very handy, and is a talking point when guest comes over.

Do not get the eufy homebase, it will tank your wireless network. The lock functions better without it
May 21, 2026 04:14 AM
253 Posts
Joined Dec 2013
JoeJoeJonesinMay 21, 2026 04:14 AM
253 Posts
I'm seeing $329

I have the previous version with the fingerprint scanner. Works quickly, had it for about 3 years, no issues, even with the Arizona monsoon dust.
May 21, 2026 06:17 AM
174 Posts
Joined Nov 2014
ronj1986May 21, 2026 06:17 AM
174 Posts
Quote from JoeJoeJonesin :
I'm seeing $329 I have the previous version with the fingerprint scanner. Works quickly, had it for about 3 years, no issues, even with the Arizona monsoon dust.
Same here

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