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Keyless-Entry Fingerprint Digital Smart Lock: Electronic Door Lock with Code Passcode, Electric Door Knob, Biometric Door Handle (Silver)

  • Based on 1,825 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 21
Order within 12 hours and 26 minutes
Available payment plans shown during checkout

Style: Bluetooth Version


Color: Silver


Features

  • [Use Scenarios] Suitable for entry doors, bedroom doors, garage doors, office doors, and more; easily use the smart app to remotely generate or remove codes for visitors or guests; perfect for homeowners, rental hosts, and property managers.
  • [Smart Door Lock] Receive real-time unlocking notifications, view access logs and check lock status through the smart app anytime, anywhere for peace of mind; the web portal offers desktop convenience for managing your property.
  • [Convenient Keyless Entry] Enjoy secure 5-in-1 unlocking options: Fingerprint, Code, Fob, App, and Keys; share eKeys with others to grant access; easy installation for any door with just a screwdriver.
  • [Security and Anti-Theft] Features like auto-locking, privacy mode, and anti-theft alarms ensure your home's safety; get smart app alerts for any unwanted entry attempts for added peace of mind.

Brand: Dermum


Special Feature: Weather Resistant, Auto-Lock, One-Touch Lock, Anti-Peeping Password, Fingerprint, Passcode Unlock, Fob Unlock, Back-Lit Keypad, Touchscreen See more


Lock Type: Biometric, Deadbolt, Combination Lock, Keypad


Item dimensions L x W x H: 7 x 3 x 1.12 inches


Material: Zinc


Brand: ‎Dermum


Special Feature: ‎Weather Resistant, Auto-Lock, One-Touch Lock, Anti-Peeping Password, Fingerprint, Passcode Unlock, Fob Unlock, Back-Lit Keypad, Touchscreen


Lock Type: ‎Biometric, Deadbolt, Combination Lock, Keypad


Item dimensions L x W x H: ‎7 x 3 x 1.12 inches


Material: ‎Zinc


Style: ‎Bluetooth Version


Color: ‎Silver


Number of Pieces: ‎16


Item Weight: ‎3.63 Pounds


Control Method: ‎App, Remote, Touch, Voice


Connectivity Protocol: ‎Wi-Fi


UPC: ‎745808798109


Manufacturer: ‎Dermum


Part Number: ‎Dermum S1


Item Weight: ‎3.63 pounds


Product Dimensions: ‎7 x 3 x 1.12 inches


Item model number: ‎Dermum-S1


Size: ‎Smart Lock


Item Package Quantity: ‎1


Special Features: ‎Weather Resistant, Auto-Lock, One-Touch Lock, Anti-Peeping Password, Fingerprint, Passcode Unlock, Fob Unlock, Back-Lit Keypad, Touchscreen


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: January 22, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Top Amazon Reviews


  • Buy it without a doubt!!!
Style: Bluetooth Version Color: Black
This is the first time I buy one of these, and I'm pleasantly surprised. This smart lock has so many features and ways to open, I couln't believe. It has fingerprint reader, passcode for you and to sent to people you wanna let in without being at home, key fobs, you can use the app to open the door and also 5 sets of keys, just in case! The autolock is great for when you're in a rush! It looks super classy, heavy, great materials and super easy to install. I even lost the installation manual, and did it anyway. Also, the customer service is great, I had a little issue, and they were super quick to respond and solve my problem! I wouldn't doubt it, it's a great ... show more
Reviewed in the United States on July 1, 2024 by Jessica M.

  • Easy to use
Feels like good quality. We love the fact there’s multiple ways to unlock. You could use all fingers on both hands if you wanted to. So far the only problem is sometimes I have to have the smart lock read my finger 1-3 times before it actually unlocks and other times it gets it on the first try. The passcode and key card work great. I have had the smart lock installed without batteries for 2 months since I did not have WiFi. When I got WiFi I was able to completely set it up and so far the app has not given me any issues. The installation process was pretty straight forward but for some reason I’ve had issues on both doors trying to change out the plates into the door frame because the locks no longer went into the holes in the door frame after I changed them but that may just be the way my door frame is built lol. Would recommend to anyone who might be a little tired of struggling to find your keys while you have other things in your hands. Also to anyone who would like to know when a door gets unlocked. ... show more
Reviewed in the United States on May 5, 2024 by Stephanie Hill

  • Definitely the easiest installation
Style: Bluetooth Version Color: Black
It is definitely a very good and safe option and offers great options to use without having to use a common key and the truth is that the materials it is made of are of very good quality, the truth is I was fascinated with this lock
Reviewed in the United States on October 14, 2024 by Gerardo Santillan

  • Could have been a 5*.....
Style: Bluetooth Version Color: Black
This lock was to install (thanks to their video) and App was easy to set up. The Sifely lock has to go on top due to the longness. The deadbolt has to go at the bottom. Your door is setup with a deeper hole on the top, which means you or a locksmith will need to chisel out a deeper hole on the bottom hole to refit your deadbolt there. Plus you'll want to buy a different black strikeplate as this one is flimsy/ugly and silver color too boot. The only install dig is that the removable rubber backing starts to wrinkle on some edges when you start tightening the screws which kinda ruins the "tightness" of the look. You can also remove the rubber backing which easily solves that issue. Performance seems to work well. It doesn't grab my fingerprint all the time even though I sent up my thumb in different angles and heights and saved those prints. You can always use the pinpad though which works well. The keycard works great but is too big(!) on a keychain. They should use much smaller ones and with holes as big as a key. I think I'll buy a smaller keycard. on the internet to get what should have been included. The physical lock as a magnetic lock, which is great but didn't include a way to open the plastic. They should have put a little indenture on the bottom to get the fingernail in there to open it. As it stands, it's a chore taking the plastic cap off and if you do, you'll likely mar the delicate plastic finish. To top it off, the Sifely physical key is too long! So you have a card key that's too big and key that's too long. Do these product designers realize how keys on a keychain look like? This objects ruin the convenience factor. Additionally, the Sifely physical lock can't be rekeyed. Many people have ONE key to open locks from either Kwikset or Schlage, etc. But nope. You have to use their extra long key. What I'm going to do is just leave the physical key in the car. in case of emergency or a way to give energy to dead batteries to get inside. The app will advise you though when batteries are about to go out. I have this lock on my garage door coupled with the #1 rated Utec Ulock deadbolt. They both work great together. Security: This lock isn't ANSI rated. Which means we don't know how secure it is. But how secure are locks anyway? I saw a locksmith drill into a Schlage ANSI 1 lock in 10 seconds! So much for ratings! If a thief want to break in, he'll go through a window or since I have glass doors, thru the door. Locks really are bubblegum --just minor deterrents. If you want real security, get a security system to line up your windows or a dog. LOL. Any security will come from the deadbolt anyways (which you should have for kickproofness). I get a lot of afternoon sun hitting this lock so it'll be interesting to see how the electronics hold out. Despite all of my rational room for improvements, the convenience factor supercedes everything and will keep it. The other competitors also are good but also have their negativity. The electronic Schlage would be my #2 as their stuff is secure and reliable, though this product has more features. If for any reason the product fails to live up to fair level of reliability, I'll edit this review. If you read this review after 3 years and I haven't edited it then that means it's still working properly. Since it's electronic, it's fair to hope to get 10 years. We'll see. ... show more
Reviewed in the United States on June 19, 2022 by Purveyor of Truth

  • Convenience and quality.
Style: WiFi Version Color: Silver
I love this Door lock. I like that it can log who comes in and out of your apartment. You can give Each person their own fingerprint or code it came with five keys And for fobs. I ordered it in August but I’ve been using it since March and have had no issues. You can delete somebody’s fingerprint or passcode. You can put it on passage mode where it will stay unlocked for a certain time and then lock for a certain time or a certain day, there’s so much versatility with this door lock. I also got it with the gateway so you can do things remotely Would highly recommend. Very sturdy it didn’t fit my door lock perfectly so I had to do some adjustments.. Battery life is still at 100%. The fob didn’t stop working after a couple months so I need to order some new ones. Other than that, I love it for its convenience and for all of the other things that allows you to do especially being disabled and having different caregivers come in and out of my house at different times. You can lock it and unlock it via your phone as well as change passcodes or delete and add fingerprints. ... show more
Reviewed in the United States on August 1, 2024 by SHELLIE G.

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