KDL Home 7" RFID Video Doorbell Intercom Door Phone System 3 Monitors with 1 IR Camera Night Vision 800x480 High Resolution for Multi Apartments/Families

RFID Access Control with Independent Call Buttons: Outdoor unit supports door opening with RFID cards and features three call buttons, each controlling a monitor independently with two-way audio between camera and monitors High Resolution Display with Customizable Settings: 7 inch LCD colorful screen with 800x480 resolution, 25 chord ringtones, one key unlock function, and mute mode for convenient operation IR Night Vision Technology: Infrared night vision capability provides clear vision of visitors even in complete darkness, ensuring security around the clock Comprehensive Communication Features: Supports two-way audio and ringback function, hands-free intercom and monitoring capabilities, and adjustable ring volume for personalized settings Multi-Apartment Wired System: Wired connection ensures stability and clear vision for home security, suitable for multi apartments and low-rise buildings without requiring internet connection Complete System Package: Includes 1 outdoor camera unit, 3 indoor monitor units, 3 power adapters, mounting plates, installation hardware, 4 RFID keyfobs, and comprehensive user manual for easy setup