--- product_id: 674531725 title: "WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors)" brand: "we.lock" price: "45169 kr" currency: ISK in_stock: true reviews_count: 2 url: https://www.desertcart.is/products/674531725-welock-pcb41-smart-lock-keyless-entry-cylinder-30ex-40t-50 store_origin: IS region: Iceland --- # WiFi app control & history 12-month battery life + USB backup 5-in-1 keyless entry WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) **Brand:** we.lock **Price:** 45169 kr **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your door game—secure, smart, and effortlessly stylish. ## Quick Answers - **What is this?** WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) by we.lock - **How much does it cost?** 45169 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/674531725-welock-pcb41-smart-lock-keyless-entry-cylinder-30ex-40t-50) ## Best For - we.lock enthusiasts ## Why This Product - Trusted we.lock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Keyless Convenience:** Access your door via password, RFID card, app, or USB backup—no more fumbling for keys. - • **Built Tough for Peace of Mind:** IP65 splash-proof, anti-bump & anti-drill protection, and tested for 100,000+ cycles. - • **Long-Lasting Power with Alerts:** OLED display shows battery life; enjoy up to 12 months on 3 AAA batteries with low-battery alerts. - • **Seamless Smart Home Integration:** Pair with WIFIBOX 3 for remote guest access and full control, anytime, anywhere. - • **Smart Security at Your Fingertips:** Manage up to 10 passwords and 20 RFID cards with real-time unlocking logs on the WELOCK app. ## Overview The WELOCK PCB41 Smart Lock offers advanced 5-in-1 keyless entry methods including password, RFID, app control, and USB backup for doors 50-100mm thick. Featuring an OLED battery display with alerts, it supports up to 10 passwords and 20 RFID cards, integrates with smart home systems via WiFi, and boasts robust security with IP65 splash resistance and anti-tamper features. Designed for long-lasting use and remote management, it’s the perfect upgrade for modern home security. ## Description WE.LOCK is a professional smart lock cylinder development, production and sales company. Our smart door locks have CE, ROHS, FCC, IEC/EN 62368-1 and other certifications,and Our products have been sold to more than 190 countries. Unlocking method: Password, smart card, mobile phone Bluetooth, APP remote unlocking (need to install WIFIBOX 3), USB-powered back-up unlocking (can only unlock, can not charge the lock) Adaptable door thickness: adjustable lock cylinder length, supported door thickness 50-100mm.When the silent mode is turned on, the core security functions of the door lock (e.g. anti-break-in alarm, dummy code, etc.) are still functioning normally, and only the sound feedback is limited to ensure that security and convenience co-exist When the battery runs out or other emergency situations, the functions on the handle will stop working. Simply connect the power supply and smart lock with a USB cable, and then unlock it through the Welock app. (USB backup mode is only for temporary power supply, not charging!) Quickly generate temporary passwords through the mobile APP, and you can remotely authorize others to enter the door even if you are in another place. When a single user encounters suspicious trail, he or she can generate a temporary password to request the property or police to assist, taking into account security and privacy. Solve the trouble of forgetting to bring keys and distributing physical keys, especially suitable for scenarios such as cleaning workers and Airbnb. Once connected to the gateway, you can not only control and open your lock remotely, but also connect it to Alexa to control it by voice.(Need to purchase Welock WIFIBOX 3) ## Features - 5-in-1 Unlocking Methods: Access your door by password, RFID card or WELOCK app. The smart door lock can store up to 10 passwords (1 of which can be managed) and 20 RFID cards. The iOS and Android app WELOCK provides temporary codes, added authorisations, unlocking history and more, so you can stay in control of your home's security wherever you are - Smart Lock Dimensions: Handle diameter: 43 mm OD / 38 mm ID, length: 60 mm OD / 56 mm ID. Cylinder length: 30 mm - 50 mm / 40 mm - 55 mm adjustable. Distance from the centre of the keyhole to the door frame greater than or equal to 40 mm. For door locks from 50 mm to 100 mm thick - OLED Display and Battery Level Alert: The OLED display shows real-time battery level information and an audible alert sounds when the battery is low. The keyless entry door lock is powered by 3 x AAA 1.5 V (batteries not included). Ten unlockings per day is enough for 10-12 months. When the batteries are depleted, the lock can be unlocked using a USB backup power supply. Note: USB power can only be used for unlocking, not charging - Smart Home Life: When you add a WIFIBOX 3 gateway and a visitor needs to enter your home, you can give your trusted person the ability to unlock your home at any time, no matter where you are. All unlock records are synced to the app, so you know exactly who entered your home and when, giving you full control over your home security - Safety and Environment: Static protection up to 30,000 volts. Splash-proof: IP65. (Only for doors with canopies, not for external garden gates). Safe in the event of fire, etc. Can be closed up to 100,000 times. Operating temperature: -25°C to 60°C - Silent Unlocking Mode: Smart keypad features a silent unlocking mode that allows you to unlock the door slowly. You can activate this function directly from the keypad: it is a stand-alone setting and does not require an APP or WIFIBOX 3 - Professional Customer Support: Receive assistance with smart lock installation, missing parts, setup, technical assistance, and more from our professional service team who will reply in time and provide you with a solution ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DK6CPSJD | | Best Sellers Rank | 388,150 in DIY & Tools (See Top 100 in DIY & Tools) 212 in Home Security & Surveillance Biometrics | | Brand | WE.LOCK | | Colour | Silver | | Connectivity Protocol | Wi-Fi | | Control Method | App, Voice | | Controller Type | Amazon Alexa, Android, Push Button, iOS | | Country Of Origin | China | | Customer Reviews | 5.0 5.0 out of 5 stars (3) 5.0 out of 5 stars | | Included Components | Instruction manual *1, product number *1, Phillips screwdriver *1, battery compartment fixing screws *2, hexagonal wrench *1, front handle screws *2, thimble *1, silicone plug *2, smart card *3 | | Item Dimensions | 19 x 6 x 5 centimetres | | Item Highlight | Digital Keypad with Password & Card, WiFi App Control, For UPVC Front Door, Bedroom, Garage, Adjustable Euro Cylinder | | Lock Type | Cylindrical, Keypad | | Manufacturer | WE.LOCK | | Material | Metal | | Model Name | PCB10EBL41 | | Model Number | PCB10EBL41 | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Part Number | PCB10EBL41 | | Recommended Uses For Product | door lock for 50-100mm | | Shape | lock cylinder | | Special Features | Anti-Bump, Anti-Drill, Auto-Lock, Passcode Unlock | | Style | electronic dead bolt,passcode smart lock ,keypad lock | | Unit Count | 1.0 count | ## Product Details - **Brand:** WE.LOCK - **Item dimensions L x W x H:** 19 x 6 x 5 centimetres - **Lock type:** Cylindrical, Keypad - **Material:** Metal - **Special feature:** Anti-Bump, Anti-Drill, Auto-Lock, Passcode Unlock ## Images ![WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) - Image 1](https://m.media-amazon.com/images/I/615rHZyAgML.jpg) ![WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) - Image 2](https://m.media-amazon.com/images/I/71PN2S0Fg1L.jpg) ![WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) - Image 3](https://m.media-amazon.com/images/I/610Qe+A2VAL.jpg) ![WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) - Image 4](https://m.media-amazon.com/images/I/71REB0Og-pL.jpg) ![WELOCK PCB41 Smart Lock, Keyless Entry, Cylinder 30EX/40T (50-100mm Doors) - Image 5](https://m.media-amazon.com/images/I/71EHuHnPlJL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple to fit and set *by on Reviewed in the United Kingdom 18 July 2025* Good quality simple and easy to fit and set up ### ⭐⭐⭐⭐⭐ Easy to fit *by on Reviewed in the United Kingdom 8 June 2025* Easy to use and convenient, would like to try the newer model with finger print. ## Frequently Bought Together - WELOCK Smart Lock, Keyless Entry Door Lock, Digital Deadbolt Locks with Password,Card, WiFi App Control, IP65 for UPVC Front Door, Bedroom,Garage,Adjustable Euro Cylinder 30EX/40T(50-100mm Doors) - MASTER LOCK Key Safe Wall Mounted, Medium 85 x 119 x 36 mm, Outdoor, Mounting Kit, for Home Office Industries Vehicles, Black & Silver - MASTER LOCK Wall Mounted Light Up Dial Key Safe, Medium 72 x 126 x 52 mm, Outdoor, Mounting Kit, for Home Office Industries Vehicles --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/674531725-welock-pcb41-smart-lock-keyless-entry-cylinder-30ex-40t-50](https://www.desertcart.is/products/674531725-welock-pcb41-smart-lock-keyless-entry-cylinder-30ex-40t-50) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-29*