[Expired]17th Exclusive： DESLOC Smart Lock K140 Plus with Palm Vein Recognition
- New Black Tech! Amazon now offers DESLOC K140 5-in-1 Palm Vein Recognition Smart Door Lock, priced at $127.49 (originally $169.99), using exclusive promo code DMK140PS .
- Free shipping within the United States.
- Offer ends April 5th.
- Buy>>
Editor's Pick: DESLOC is a sub-brand of DESMAN, China's leading high-end smart lock brand. The company integrates research and development, manufacturing, and sales, dedicated to providing high-quality smart door lock products for global users. This DESLOC K140 Plus smart door lock features advanced palm vein recognition technology, which differs from ordinary fingerprint locks by identifying the vein patterns inside the palm for unlocking, making it more difficult to duplicate and offering higher security. It has an extremely low false recognition rate of 0.0001%, and the biometric data is stored locally instead of being uploaded to the cloud, providing better privacy protection. It supports multiple unlocking methods to meet the needs of different family members: palm vein recognition (100 sets), password keypad (100 sets), remote control via smartphone app, voice control, and mechanical keys (2 included). With 5 backup unlocking methods, it's flexible for the whole family and visitors to use.
Supports multiple unlocking methods to meet different family members' needs: palm vein recognition, password keypad entry, smartphone app remote control, voice control
Mechanical key backup with 5 unlocking methods, flexible for the whole family and visitors to use.
Door sensing automatic lock: When paired with the door sensor, it detects the door's open/closed status, ensuring the door is completely closed before automatically locking, reducing instances of doors not being locked due to incomplete closure, giving you peace of mind when leaving home. Simple installation allows direct replacement of standard door locks; built-in 10000mAh rechargeable battery with up to 9 months of battery life. The Type-C emergency power supply design adds convenience, making this an ideal smart home upgrade that balances security and convenience.
Buy Now 
Buy Now 
Buy Now 
Buy Now 
问大家
: Is this DESLOC K140 Plus easy to install? Can anyone who has replaced it reply? Thank you. 这款DESLOC K140 Plus好安装么？换过的朋友能不能回复下，谢谢
: I've bought other models before, and they were quite easy to install. 买过别的款 挺好装的
回复 @嗷嗷咪呀 : Thank you! 多谢！
: Can the b200L be used in a room? b200L 房间可以用吗
: According to the introduction, it can also be used on bedroom doors. 看介绍卧室门也是可以用的
: Has anyone used this? How is this brand? 有谁用过？这个牌子怎么样
: First time using it, quite a pleasant surprise. 第一次用，蛮惊喜的
: Can children's palms be recognized? The fingerprint recognition door lock at home doesn't work for my child, so I want to switch to one that allows my child to participate. 孩子的手掌可以识别吗？家里的指纹识别门锁孩子的都用不上，想换一个给孩子参与一下～
: We haven't had any issues using it at home, you can give it a try~ 我们家用着没问题，可以试试看~
: What advantages does it have compared to fingerprint? 和指纹比什么优势？
: My child's fingers tend to peel, making fingerprint scanning impossible. Switching to this one solved the problem. 家里小孩手指会脱皮，指纹就扫不出来，换上这款就能用了
: Has anyone used it? Is it good? 有人用过吗？好不好用？
: The built-in Wi-Fi function was very power-hungry. Later, they replaced it with one that has a separate Wi-Fi module, and I haven't received any low battery warnings after using it for several months. 内置wifi功能的非常耗电，后来给我换了个带单独wifi模块的，用了几个月还没收到低电量提示。
: I've never heard of a palm vein recognition door lock before. I wonder how it differs from a fingerprint lock and which one is better to use. 第一次听说掌静脉识别的门锁，不知道跟指纹锁又有啥不同，哪个好用
: Does this app have Chinese language support? Is it easy to use, friends? 这款 app有中文吗 好用嘛 小伙伴们
: The door lock at home keeps having issues. Has anyone used this brand? How is it? 家里门锁老是出问题 这个牌子有用过的小伙伴吗 怎么样
: Haven't tried this brand before, is it good? 没试过这个品牌，好用吗？
最新评论 166
: Although I haven't used it, I think palm vein recognition is more reliable. Fingerprint unlocking has many drawbacks. 虽然没用过但觉得还是通过掌静脉识别比较靠谱些，指纹解锁有很多缺点
: I especially love the palm vein recognition feature because it's more secure and reliable than regular fingerprint unlocking. 特别喜欢掌静脉识别功能因为比一般的指纹解锁更安全更可靠些
: I like the DESLOC K140 Plus palm vein recognition smart door lock, which offers 5 unlocking methods. You can use whichever method you prefer—more choices mean greater convenience. 喜欢DESLOC K140 Plus掌静脉识别智能门锁有5种开锁方式，大家喜欢用哪种方式解锁就用哪种，多选择更方便
: I like the DESLOC K140 Plus Palm Vein Recognition Smart Door Lock! It's convenient and easy to use. 喜欢DESLOC K140 Plus掌静脉识别智能门鎖！方便好用
: Seeing more and more people in my neighborhood switching to smart door locks, I've been keeping an eye out. DESLOC's palm vein recognition is so innovative, and it has so many features—it really makes me want one! 看到小区越来越多人换了智能门锁，一直留意，DESLOC的掌静脉识别好新颖，功能也很多，看着就很心动
: I like DESSMANN's palm vein recognition feature, it unlocks quickly. 喜欢德施曼的掌静脉识功能，解锁速度快
: I really like the palm vein unlocking and local storage features of the DESLOC K140 Plus palm vein recognition smart door lock by Desmann. It gives me a full sense of security![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
喜欢德施曼DESLOC K140 Plus掌静脉识别智能门锁的掌静脉解锁和本地存储，满满安全感![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
![[赞]](/assets/emoji/comment-emoji/dm_zan@2x.png?v=1)
: I really like DESSMANN's palm vein recognition feature. It felt very special when I first learned about it. 喜欢德施曼的掌静脉识功能，第一次知道感觉很特别
: The palm vein recognition feature is a true lifesaver for people with sweaty hands! 掌靜脈識別的功能根本是手汗人的救贖！
: Palm print unlocking, offering strong security and a high-tech feel. 掌纹解锁，安全和科技感强
: I like that DESLOC offers multiple unlocking methods: high-end palm vein recognition, app unlocking, voice control unlocking, keypad password unlocking, and backup mechanical key unlocking. 喜欢DESLOC有多种开锁方式：高大上的掌静脉解锁、app解锁、语音控制解锁、键盘密码解锁和备用机械钥匙解锁
: I really like the DESLOC K140 Plus with the cover design. It uses palm vein recognition, which is more convenient than fingerprint recognition. Just wave your hand and it instantly recognizes you, solving the issue of fingerprints not being recognized when they're wet. It's getting smarter as it ages, saying goodbye to the era of keys. 喜欢DESLOC封面款K140 Plus，是掌静脉识别的，比指纹识别更方便，只要挥一挥手就秒识别了，解决了因为指纹湿的状态无法识别问题，越老越智能了，告别钥匙时代。
: High security, accurate recognition, fast unlocking speed. 安全性高、识别精准、解锁速度快
: I've never heard of a palm vein recognition door lock before. I wonder how it differs from a fingerprint lock and which one is better to use. 第一次听说掌静脉识别的门锁，不知道跟指纹锁又有啥不同，哪个好用
: Desloc's smart door lock seems very convenient and easy to use! Desloc的智能门锁感觉很方便又好用呀
: Palm print recognition is much more convenient than fingerprint recognition, and I happen to need to replace my door lock... 掌纹识别比指纹识别方便许多，正好需要更换新的门锁……
: Palm print unlocking is something I've never heard of before, and the battery life is even longer. Sounds pretty good! 掌纹解锁第一次听说 续航也更长 听起来不错啊
: Palm vein recognition is the first time I've seen it, it's more secure than fingerprint recognition. 掌静脉识别第一次见，比指纹识别更安全
: I think palm vein recognition is much more reliable than fingerprint unlocking. 我觉得掌静脉识别比指纹解锁靠谱多了
: The new palm vein recognition smart door lock comes with a built-in battery that is rechargeable, offering longer battery life. It really solves the hassle of buying batteries regularly. 新款的掌静脉识别智能门锁，含电池，还是能充电的，续航更持久了。真的是又解决了日常买电池。