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The I3-C20 smart rim door lock supports drill-free installation and is compatible with almost all new and existing doors for easy retrofit applications. Featuring a scissor latch design, it offers anti-collision protection and low power consumption. Multiple authentication methods are available, including QR code scanning, fingerprint, password, NFC and card access, meeting the needs of various application scenarios.
1) Remote Management: Manage access permissions remotely via mobile app or management platform, eliminating the need for physical key distribution and simplifying daily operations. 2) Self Check-in: Password credentials can be sent instantly via SMS or email, allowing guests to complete self check-in without key handover. 3) Third-Party Rental System Integration: Supports integration with third-party rental platforms, making property and tenant management more convenient for landlords.
Supports installation on various new and existing doors without modifying door holes, making deployment fast and convenient.
Built with a dedicated hardware encryption chip and end-to-end encrypted communication to prevent duplication, tampering, and unauthorized access.
Flexible deployment options are available, supporting both on-premise deployment and rapid SaaS cloud platform setup.
Provides hardware API interfaces and supports integration with third-party PMS and management systems.
Tech Black / Gunmetal Gray
Integrated Die-Cast Aluminum Alloy Body
Card, Password, NFC, Fingerprint, QR Code, Facial Recognition, Mobile Phone, Mechanical Key
LoRa / WiFi / BLE
4 × AA High-Performance Alkaline Batteries
Remote Management, Emergency Power Supply, Low Battery Alert
-25°C ～ 70°C
20%～ 80%
Expand short-stay business, simplify key management
Lower operating costs and higher management efficiency
Access traceability for enhanced security and easier management..
Newcapec is the first publicly listed company in China's campus card industry, backed by extensive industry experience and a strong track record of successful projects. We serve over 45% of China's higher education market across more than 3,000 institutions, and over 30% of the manufacturing companies on China's Top 500 list are our customers. We deliver integrated smart campus and smart park solutions, backed by a full range of in-house developed smart terminals for access control, smart locks, cashless payments, weighing and checkout, and smart utility metering. Our proven solutions serve leading universities, including Tsinghua University, Peking University, and Fudan University, as well as major enterprises such as Huawei, Tencent, Moutai, and BYD. Now expanding globally, Newcapec offers end-to-end hardware and software solutions, standalone terminal hardware, and open SDK/API interfaces for flexible system integration. We partner with customers worldwide to build smarter, safer, and more efficient environments.
Contact UsA smart rim lock is an intelligent electronic lock installed on the surface of a door, allowing users to upgrade traditional door locks without embedding the lock body into the door. Equipped with smart authentication technologies, it enables keyless entry through multiple access methods, including passwords, IC cards, mobile apps, and fingerprint recognition.
It features basic water and dust resistance, making it suitable for use on courtyard gates, factory exterior doors, and similar applications.
It is compatible with a wide range of door types, including wooden doors, glass doors, security doors, apartment doors, and office doors.
The device utilizes a low-power design to meet daily usage needs. Battery life varies depending on usage frequency and product configuration; the lock supports low-battery alerts to facilitate timely maintenance.
Yes. It supports mobile app management, allowing users to unlock the door, grant access permissions, view usage logs, and perform other operations via their smartphones.
