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Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Lockin LKMSD411A Smart Lock with voice assistant support Smart Lock with Palm Vein Recognition
Available Options
Current
Smart Lock with voice assistant support
Amazon
$179.99
Available to order
Price history by variant
Volatility: HighFeatures
- Next-Gen Palm Vein Recognition - Unlock in 0.17s
- 6 Flexible Ways to Unlock Your Door
- 7-Month Battery Life & Low Power Alerts
- All-Weather IP65 Protection
- 15-Minute DIY Installation, No Drilling Required
Product details
General specs
- Brand: Lockin
- Model: Veno Pro
- Material: Zinc
- Lock Type: Biometric, Deadbolt
- Battery Cell Type: Lithium Polymer
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer
$179.99
Free shipping
New
Third-party seller
FBA
Shippable
New from
$179.99
Only from New + Shippable live offers
New offers
Third-party seller
· FBA · Shippable
$179.99
Third-party seller
· FBA · Shippable
$199.99
Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
Delivery to 
United States
United States
Available
Meet the Lockin Veno Smart Lock—your home's new best friend. It's not just smart; it's practically psychic, thanks to its palm vein recognition tech that lets you in faster than you can say 'Who's there?' (We're talking 0.17s and 99.9% accuracy, folks.) And because we know life's complicated enough, it rolls out the welcome mat with 6 ways to unlock: think fingerprints, passcodes, or even your phone. Because who has time for keys?
Rain or shine, this lock's got your back with a 7-month battery life and an IP65 waterproof rating that laughs in the face of bad weather. Plus, you can install it yourself in about 15 minutes—no tools, no tantrums, just pure DIY glory.
And for the pièce de résistance? It plays nice with Google Assistant, Amazon Alexa, Samsung SmartThings, and Apple Home. So whether you're team Alexa or Siri's your ride-or-die, this lock fits right into your smart home squad, blending security and convenience like a dream.
Lockin LKMSD411A Next-Gen Palm Vein Recognition - Unlock in 0.17s
$179.99
When this device makes sense
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