- Remote Distribution of Electronic Keys: Easily send electronic keys to tenants at any time. You can customize the validity period of each key, or freeze and thaw access as needed. - Flexible Access Control: Use the app to set the validity period of the electronic key, specifying the exact start and end times for unlocking. This feature allows for precise management of access. - Bluetooth Unlocking: Unlock doors effortlessly with your smartphone using Bluetooth technology. Our solution leverages low-energy Bluetooth for seamless access through the mobile app. - Advanced Bluetooth Module: The SN-9243 Bluetooth door lock module utilizes the Tailing Micro-8251 Bluetooth chip, supporting BLE 5.0. Manage electronic keys and unlock doors directly through the app. The system also allows for firmware upgrades, enhancing software capabilities over time. Use Scenarios: 1. Rental Properties: Perfect for landlords who need to provide flexible access to tenants without the hassle of physical key exchanges. 2. Vacation Rentals: Ideal for holiday home owners, allowing guests to check in and out at their convenience without needing to meet in person. 3. Office Management: Great for businesses that require temporary access for contractors or visitors, with the ability to quickly adjust access rights. This electronic key system combines convenience, control, and security, making it a reliable choice for modern access management needs.