1、The kit with 1 camera and 2 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. 1 x Outdoor Camera2 x Indoor Monitor2 x Power Adapter2 x 5m/16.4ft 6 Core Connection Cable4 x 6 Core Spare Connection Cable2 x 2 Core Connection Cable3 x Mounting Screw Bag1 x Manual7 x 125KHz RFID Card1 x Cathode Lock1 x Exit Button Condition: 100% Brand NewItem Type: Video DoorbellMaterial: ABSColor: As Pictures ShownInput Voltage: 12VDCInput Current: <60mAUser Capacity: 1000 user cardsCard Type: RFID compatible cardFrequency: 125KhzReading Range: Approx. 10 - 50mm / 0.4 - 2inWiring Method: Electric lock, fail-safe (No), exit button