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NeedMoCoffee | Staff 4.6K Views
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
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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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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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May 20, 2026 5:26 PM
171 Comments
Joined Mar 2009
kev92285May 20, 2026 5:26 PM
171 Comments
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 9:05 PM
577 Comments
Joined Dec 2016
fvp1992May 20, 2026 9:05 PM
577 Comments
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 9:33 PM
205 Comments
Joined Sep 2017
GibletsMay 20, 2026 9:33 PM
205 Comments
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 4:14 AM
297 Comments
Joined Dec 2013
JoeJoeJonesinMay 21, 2026 4:14 AM
297 Comments
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 6:17 AM
181 Comments
Joined Nov 2014
ronj1986May 21, 2026 6:17 AM
181 Comments
Quote from JoeJoeJonesin View quoted comment :
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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