Feature:1. 7in color TFT LCD, no radiation, low power consumption and high definition. Supports WiFi control and for Tuya APP control, and can also use passwords, fingerprints and IC access cards to open the door.2. Smart phone realtime control, unlocking, twoway conversation, snapshot, video, can be directly connected to ordinary electric locks, with unlocking delay settings.3. Supports English/Swedish/French/Spanish/German/Italian, and can be used in family apartments, villas, hotels, offices, and public buildings.4. The doorbell can support the connection of 5 mobile APP users, support for IOS for Android system mobile phones, and then the mobile phones can be viewed and unlocked.5. Infrared night vision highresolution access control camera, the camera has a 92 angle of view, with a rain cover. Easy installation, stable wired connection, suitable for home security6. A variety of different door bell sound, monitor volume, brightness and contrast are adjustable.Specification:Item Type: 7in wired video doorbellMaterial: ABSUses: Can be used for apartment, villa, hotel, office, public building video doorbellDoorbell ParametersPower Supply: Powered by the indoor monitor, if it is a digitally controlled electric door lock. Please connect one more to the power supply.Camera: AHD/CVBSLED: 850nm IR LEDPower Consumption: Standby 2W; unlock 12WNight Vision Distance: Approx. 3m/ 9.8ftEffective Distance: Approx. 100m/ 328.1ft (4 x 0.75mm)Angle: 92Working Temperature: -10-50Doorbell Size: Approx. 155x95x55mm/ 6.1x3.7x2.2inMonitor ParametersPower Supply: DC 15V/2ALCD: 7in TFT 1024x600Effective Area: Standby 3W; unlock 8WTouch: Multi-point capacitive touch screenTalk Time Delay: 60s10%Monitoring Time Delay: 60s10%Indoor Monitoring Function: Automatic photo, visitor recordMemory: Maximum support 32G memory cardAPP: Support up to 5 usersWorking Temperature: -10-50Monitor Size: Approx. 209x133x18mm/ 8.2x5.2x0.7inRemote Control Battery Type: 1 x 27A/12V dry battery (excluded).Package List:1 x Doorbell3 x Monitor 1 x Power Control3 x Power Adapter5 x Access Control Card1 x Remote Control3 x Connection Line (5m)4 x Terminal Line16 x Expansion Screw2 x Screw Kit1 x Network Port Line2 x Manual Note:1. Do not place the product in an environment that is too corrosive, humid and high temperature!2. Please supply power according to the operating voltage, using other voltages may cause fire and product damage!