Feature: 1. The kit with 1 camera and 1 monitor has a large screen and is easy to install and use. 2. It uses advanced technology and the latest computer chips, which greatly improves the stability and durability of the system. 3. Ultra-thin wall-mounted design, widely used in apartments, villas, hotels and offices. 4. It mainly includes the functions of hands-free monitor, two-way intercom, HD visibility, lock control, infrared night vision, outdoor radio, adjustable intercom volume and adjustable product screen color. 5. Comes with 7 RFID keychains and push-button release switches, you can unlock the door from indoor or outdoor in multiple ways. 6. 7in color TFT LCD with sensitive touch screen. No radiation, low power consumption. 7. Infrared night vision infrared lamp, more convenient. 8. The outdoor camera with weatherproof cover and piano paint panel, oxidation resisting and durable. 9. 25 kinds of ringtone, the volume, contrast and brightness are adjustable. 10. The design of indoor unit piano paint panel is more stylish and luxurious. Specification: Condition: 100% Brand New Item Type: Video Doorbell Material: ABS Color: As Pictures Shown Input Voltage: 12VDC Input Current: <60mA User Capacity: 1000 user cards Card Type: RFID compatible card Frequency: 125Khz Reading Range: Approx. 10 - 50mm / 0.4 - 2in Wiring Method: Electric lock, fail-safe (No), exit button. Package List: 1 x Outdoor Camera1 x Indoor Monitor1 x Power Adapter1 x 5m/16.4ft 6 Core Connection Cable2 x 6 Core Spare Connection Cable2 x 2 Core Connection Cable2 x Screw Bag1 x Manual7 x 125KHz RFID Card1 x Cathode Lock1 x Exit Button