KDL Home 7 Inch RFID Video Intercom Phone Door System 2 Monitors with 1 Camera Infrared Night Vision for Multi Apartments/Low Building Keychain 125KHz

RFID Access Control with Dual Call Buttons: Outdoor unit supports door opening with RFID cards and features two call buttons, each controlling a monitor independently. Two-way audio communication between camera and monitors is enabled, though monitors cannot communicate with each other High Resolution Indoor Display: 7 inch LCD colorful screen with 800x480 resolution, featuring 25 chord ringtones, one key unlock function, and mute mode for convenient operation IR Night Vision Technology: Infrared night vision capability provides clear visibility of visitors even in complete darkness, with effective range within 5 meters Comprehensive Communication Features: Supports two-way audio and ringback function, hands-free intercom and monitoring capabilities, with adjustable ring volume settings for customized alerts Wired Multi-Apartment System: Wired connection ensures stability and clear vision for home security, suitable for multi apartments and low-rise buildings without requiring internet connection Complete Package Contents: Includes 1 outdoor unit, 2 indoor monitors, 2 power adapters, white cable and wires, 2 mounting plates, screws, 4 RFID keyfobs, and user manual for complete installation Durable Construction Materials: Outdoor unit constructed with zinc alloy and acrylic materials for weather resistance, while indoor units feature ABS plastic housing with wall mounting capability