--- product_id: 134934918 title: "AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home" brand: "zkteco" price: "8 zΕ‚" currency: PLN in_stock: false reviews_count: 6 url: https://www.desertcart.pl/products/134934918-al20b-keyless-entry-door-lock-deadbolt-bluetooth-biometric-lever-lock store_origin: PL region: Poland --- # 100 User Access Bluetooth Control Keyless Entry AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home **Brand:** zkteco **Price:** 8 zΕ‚ **Availability:** ❌ Out of Stock ## Summary > πŸ”’ Secure Your Space, Simplify Your Life! ## Quick Answers - **What is this?** AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home by zkteco - **How much does it cost?** 8 zΕ‚ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/134934918-al20b-keyless-entry-door-lock-deadbolt-bluetooth-biometric-lever-lock) ## Best For - zkteco enthusiasts ## Why This Product - Trusted zkteco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Monitoring:** Track who enters your home with real-time notifications via the ZK Smartkey App. - β€’ **Unlock with Ease:** Experience the future of home security with fingerprint, Bluetooth, and keypad access. - β€’ **User-Friendly Design:** Enjoy an intuitive OLED display and anti-peep technology for added convenience. - β€’ **Long-Lasting Performance:** Stay worry-free with a long battery life and low battery alarm feature. - β€’ **Versatile Access Control:** Grant temporary access to guests or service providers effortlessly. ## Overview The AL20B Keyless Entry Door Lock Deadbolt is a state-of-the-art smart lock that combines traditional security with modern technology. It allows for multiple unlocking methods, including fingerprint recognition, Bluetooth access, and a user-generated keypad code, accommodating up to 100 users. The lock is compatible with both Apple and Android devices through the ZK Smartkey App, enabling remote access management and monitoring. With features like an intuitive OLED display, anti-peep technology, and a low battery alarm, this lock is designed for convenience and security. ## Description Full description not available ## Features - Keyless Entry: The lock combines a traditional deadbolt with the modern technology and to improve your convenience. It enables you to unlock your door with your fingerprint, access card, user generated password, Bluetooth and physical key. A maximum of 100 users can access the door. - Bluetooth Control: ZK Smartkey App is compatible with Apple and Android phones. It helps you to share temporary passcode from anywhere in the world, to monitor and keep track of who has come with time information. You can grant limited access rights to your baby-sitter or housekeeper by registering the card and passcode through your mobile phone. - Convenient Usage: Anti-peep Touch Keypad Technology, Reversible Handle,Intuitive OLED Display, Long Battery Life, Low Battery Alarm. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Shape | Rectangular | | Style | Modern | | Controller Type | Android | | Connectivity Protocol | Bluetooth | | Control Method | App | | Lock Type | Biometric | | Special Features | Low Battery Indication, Touchscreen, Fingerprint | | Item Weight | 3.5 Kilograms | ## Product Details - **Brand:** ZKTeco - **Special feature:** Low Battery Indication, Touchscreen, Fingerprint - **Lock type:** Biometric - **Recommended uses for product:** residential door lock, office door lock - **Style:** Modern ## Images ![AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home - Image 1](https://m.media-amazon.com/images/I/61d9Hv6cNUL.jpg) ![AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home - Image 2](https://m.media-amazon.com/images/I/61lujacznwL.jpg) ![AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home - Image 3](https://m.media-amazon.com/images/I/41N6Rj1u8TL.jpg) ![AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home - Image 4](https://m.media-amazon.com/images/I/31Oe41bDn3L.jpg) ![AL20B Keyless Entry Door Lock Deadbolt, Bluetooth Biometric Lever Lock with Fingerprint Electronic Keypad Digital Smart Lock for Home - Image 5](https://m.media-amazon.com/images/I/61cAvYyjfEL.jpg) ## Questions & Answers **Q: Can we download the app prior to purchase to test it? What is the app named?** A: Good Morning, Our Smartphone apps are available for everyone and completely free, you can have a look at the app without any problem at all. The App names to this Smartlock is ZKBioBL and is available for iOS and Android. Anything else, do not hesitate to contact us. Best Regards, ZKTeco Europe Team. **Q: Is there any additional cost to creating remote passwords/virtual keys when used through the app?** A: Good Morning, Our Smartphone apps are available for everyone and completely free. There is no additional cost to any event that you are using creating or modifying. COMPLETELY FREE. Anything else, do not hesitate to contact us. Best Regards, ZKTeco Europe Team. **Q: Can this be used on internal doors like bedroom?** A: Good Afternoon, Yes, you can use it on internal doors. In fact there is no problem at all. You just need to check the mechanism of the lock to use the correct one. We usually recommend these type of smarlock for internal uses. Many thanks, Have a good day! Pablo R ZKteco Europe Team **Q: Hi . Can be open with a normal key?** A: Good Afternoon, Yes, in this smart-lock there is the change to use a normal key. In fact, you will find a Key inside the box. Many Thanks Best Regards and Have a good day! Pablo R ZKTeco Europe ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars Need to swat up on the set up! *by H***S on Reviewed in the United Kingdom on 26 January 2020* Used as a bedroom lock and looks good however the set up is too complicated and the app can be unreliable. We’ve used the key entry more than the biometric. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works well enough *by A***R on Reviewed in the United Kingdom on 27 February 2020* Still need to figure out the thumb print, first few attempts did not work. Lock works well with keypad, it can take a few attempts to enter due to the sensitivity of the keypad. ### ⭐ 1.0 out of 5 stars Waste of money and no tech back up support *by O***Y on Reviewed in the United Kingdom on 14 December 2019* The first lock I ordered did not mechanically lock..even with the override key. So I bought another . It worked ..(eventually) however the remote access code function and being able to open the door with your phone doesn’t. I tried for a whole week to ring for tech support to Spain and Ireland (no one answers the phone) , I emailed the company countless times...no reply either ..so the after sales tech support is non existent. I would not recommend this lock .. frustrating to use and set up --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/134934918-al20b-keyless-entry-door-lock-deadbolt-bluetooth-biometric-lever-lock](https://www.desertcart.pl/products/134934918-al20b-keyless-entry-door-lock-deadbolt-bluetooth-biometric-lever-lock) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-26*