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The I3-C19 keypad hotel door lock features an integrated die-cast aluminum alloy body with a premium and elegant appearance. It supports retrofit installation for various lock bodies and both new and existing door types. Multiple unlocking methods are available, including NFC, password, card access and mechanical key unlocking, making it an ideal hotel lock solution for centralized access management scenarios.




Featuring a precision-cast stainless steel clutch handle structure designed for heavy-duty and high-frequency use. The smart lock has passed over 100,000 opening and closing cycle tests, ensuring reliable performance in demanding environments.
Supports NFC, card access, mobile phone unlocking, and customized key fobs, meeting the needs of various application scenarios.
Equipped with an electronic deadlock function. Once activated, standard access permissions cannot unlock the door, while higher-level authorized access remains available, providing enhanced privacy and security protection.
Supports LoRa and WiFi connectivity for convenient centralized management. Password credentials can be sent instantly via SMS or email, enabling self check-in without physical key handover.
Provides hardware API interfaces and supports integration with third-party PMS and management systems.
Tech Black / Rose Gold
Integrated Die-Cast Aluminum Alloy Body
Grade C Anti-Theft Lock Cylinder
Card, Password
LoRa / WiFi / 4G
4 × AA High-Performance Alkaline Batteries
New & Existing Wooden Doors / Metal Doors
-25°C ~ 70°C
20%~ 80%
360 × 72 × 26 mm
With over 20 years of experience in smart hardware R&D and manufacturing, Newcapec delivers high quality and reliable smart terminal products and solutions for customers worldwide. Supported by a professional engineering team, intelligent manufacturing capabilities, and strict quality management systems, we provide one-stop services covering product design, OEM/ODM customization, mass production and technical support, helping enterprises, industrial parks, campuses and communities build safer, smarter and more efficient smart spaces.
Contact UsYes. The system supports unified management of multiple locks and rooms, enabling centralized management of different branches, buildings, and guest rooms according to the needs of chain hotels.
Yes. Hotel administrators can generate room access passwords in advance based on reservation information and send them to guests via SMS, email, or mobile apps. This enables self-service check-in and reduces waiting time at the front desk.
Yes. Password authorization reduces the manual key handover process, enabling remote key issuance, online check-in and flexible management.
Yes. The device adopts a local authentication mechanism, allowing authorized credentials to be stored locally on the lock. Even during network interruptions or backend system disconnections, authorized users can still unlock the door normally.
Yes. Newcapec provides comprehensive technical support throughout the entire project lifecycle, including product selection, solution design, system integration, installation and deployment, and after-sales service, helping hotels implement smart door lock solutions efficiently.