Smart Door Access System with Multiple Entry Options and Remote Management Multiple Sharing Options: Easily grant access to family, friends, or trusted visitors by sharing digital keys through WeChat, email, or SMS. This eliminates the need for physical keys and allows quick, secure entry for anyone you authorize. Convenient Password and RF Card Access: Add and manage entry passwords and RF cards directly through the Tuya app. This feature is ideal for shared living spaces, offices, or rental properties where you need to provide temporary or longterm access without changing locks. Durable and Safe Design: Made from quality ABS flameretardant material, this device ensures longlasting durability and safety. The DC12V wired doorbell is easy to install, delivering reliable operation even with frequent daily use. Remote Access Management: Monitor and control your door activity from anywhere through the mobile app. Stay informed about who enters and exits, and manage access in realtime without being physically present. Practical Use Scenarios: 1. Home Use: Secure your main or side entrance and easily grant onetime access codes for guests or deliveries. 2. Office Use: Provide employees or service staff with RF cards, eliminating the need for manual key management. 3. Rental Properties: Give tenants unique passwords that can be updated or revoked as needed, simplifying turnover between occupants. Specifications: Entry Methods: WeChat, email, SMS, password, RF card Management Platform: Tuya mobile app Material: ABS flameretardant design for enhanced safety Installation: DC12V wired doorbell setup Remote Access: Realtime monitoring and control via smartphone This system offers a secure, convenient, and modern approach to managing door access while maintaining reliability and safety for residential, commercial, and rental applications.