1、7in ultra-thin indoor monitor, generous and luxurious, it can be mounted on the wall. 2、25 kinds of ringtone, the volume, color and brightness are adjustable. 3、The outdoor camera with weatherproof cover and piano paint panel, oxidation resisting and durable. 4、Support 2000 ID card unlock, 2000 password unlock, 10 remote unlock. 5、Easy call and unlock, allows you to monitor the outside of the door, and simply press the unlock button on the monitor to open the door for visitors 6、Comes with adapter and cable, it can be installed easily by yourself. 7、Widely used in villas, apartments, houses, hotels, offices, public buildings and so on. 8、Embedded IR-CUT night vision camera, provides enhanced image and color quality, more convenient. 9、7in color TFT LCD with sensitive touch screen, no radiation, low power consumption. 10、Supports up to 1 outdoor unit and 4 indoor units, and 2 indoor units are included. 1 x Outdoor Camera2 x Indoor Monitor2 x AC Adapter2 x 5m/16.4ft 6 Core Connection Cable2 x 2 Core Connection Cable4 x 6 Core Connection Cable5 x 125KHz RFID Card1 x Remote Control2 x Screw Bag1 x User English Manual  Condition: 100% Brand NewItem Type: Video DoorbellMaterial: ABSScreen: 7in TFTResolution: 960 x 480Camera: 1/3in HD 1000TVLCamera Lens: 3.6mmCamera Angle: 92 °Infrared LED: 6Infrared Lighting Distance: Approx. 2 Meters/ 6.6ftSupport 2000 ID card unlock, 2000 password unlock, 10 remote unlockTalk Time: 120 SecondsMonitor Duration: 60 SecondsPower Consumption: Static < 0.5W, Call <10WPower Output: DC15V 2AEffective Distance: Approx. 200m/ 656.2ft (6× 0.75CM2)Indoor Monitor: Approx. 225 x 128 x 20mm/ 8.9 x 5 x 0.8inOutdoor Camera: Approx. 155 x 95 x 55mm/ 6.1 x 3.7 x 2.2in