1、7in RFID password video doorbell, 3 monitors with infrared camera, 1000TVL HD remote access control system. 2、Ultra-thin indoor monitor, beautiful and luxury, it can be mounted on the wall. 3、25 kinds of doorbells, the volume, color and brightness are adjustable. 4、The outdoor camera with weatherproof cover, oxidation resisting and durable, IR-CUT camera, provides bright and clear picture. 5、Support 2000 ID card unlock, 2000 password unlock, 10 remote unlock. 6、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 7、Comes with adapter and cable, it can be installed easily by yourself. 8、Widely used in villas, apartments, houses, hotels, offices, public buildings and so on. 9、Embedded "IR-CUT filter" provides enhanced image and color quality. 10、7in color TFT LCD with sensitive touch screen. No radiation, low power consumption. 11、Infrared night vision infrared lamp, more convenient. 12、The outdoor monitor with rain cover and piano paint panel, durable to use. 13、Hands-free intercom, one key touch, gives you great using experience. 14、Supports up to 1 outdoor unit and 4 indoor units, and 3 indoor units are included. 1 x Camera3 x Display3 x Power Supply3 x 6-Core 5meter Wire6 x 6-Core Short Terminal1 x Large 2-Core Unlock Signal Cable1 x Small 2-Core Switch Signal Line1 x 2-Core Adapter3 x Screw Pack5 x 125KHz RFID card1 x User Manual Condition: 100% Brand NewItem Type: Video DoorbellScreen: 7in TFTResolution: 960 x 480Camera: 1/3in HD 1000TVLCamera Lens: 3.6mmCamera Angle: 92 °Infrared Led: 6Infrared Lighting Distance: Approx. 32 Meters/ 6.6ftSupport 2000 ID card unlock, 2000 password unlock, 10 remote control unlockTalk Time: 120 SecondsMonitor Duration: 60 SecondsPower Consumption: Static < 2w, Call <12WPower Output: DC15V 2AEffective Distance: Approx. 100m/ 328.1ft (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