







🔐 Upgrade your front door to smart security in minutes—because your peace of mind shouldn’t wait.
The WELOCK PCB41 Smart Door Lock Cylinder offers a versatile 5-in-1 unlocking system including password, RFID cards, app control, temporary codes, and USB backup. Designed for easy DIY installation without drilling, it fits doors 50-100mm thick and supports up to 10 password groups and 20 RFID cards. Crafted from stainless steel and zinc alloy, it combines durability with a polished modern look, ideal for front gates, AirB&Bs, and hotels. Powered by 3 AAA batteries (not included), it features real-time access logs via the WELOCK app and a 2-year warranty for reliable security.













| Manufacturer | WE.LOCK |
| Part number | welock serrure connectée |
| Item Weight | 480 g |
| Product Dimensions | 18.5 x 4.5 x 4.5 cm; 480 g |
| Batteries | 3 AAA batteries required. |
| Item model number | PCB10EBL41 |
| Size | PCB41 |
| Color | Stainless steel silver |
| Style | no need to drill holes, 5 minutes simple installation |
| Finish | Polished |
| Material | Stainless Steel, Zinc |
| Shape | Smart Lock Cylinder |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Anti-Peeping Password, Auto-Lock, Password,APP generate temporary password,APP set password |
| Specific uses | Outside; Amateur |
| Included components | 1 × Smart Lock 2 × Allen key 1 × Installation Guide 3 × RFID cards |
| Batteries Included? | No |
| Batteries Required? | Yes |
| tech_spec_battery_description_toys | battery_type_aaa |
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