Feature: 1. 7in color TFT LCD has no radiation, low power consumption and high definition. 2. Support for Tuya APP control and Wifi control, you can also use password and IC access card to open the door. 3. Support hands‑free, monitoring, intercom, can be used in apartments, villas, hotels, offices, public buildings. 4. The camera has a viewing angle of 92°, a durable high‑quality ABS front panel, with a rain cover. 5. Infrared night vision high‑resolution access control camera, easy to install, stable wired connection, suitable for home security. 6. A variety of different doorbell sounds, monitor volume, brightness and contrast are adjustable. Specification: Item Type: Video Doorphone Material: ABS Usage: Can be used for apartment, villa, hotel, office, public building video doorbell Doorbell Parameters Power Supply: Powered by the indoor monitor, if it is a digitally controlled electric door lock. Please connect one more power supply Camera: AHD/CVBS LED: 850nm IR LED Power Consumption: Standby 2W, Unlock 12W Night Vision Distance: Approx. 3m/3.28yd Effective Distance: Approx. 100m/109yd (4x0.75mm²) Angle: 92° Working Temperature: -10-50℃ Doorbell Size: Approx. 155x95x55mm/6.1x3.7x2.2in Monitor Parameters Power Supply: DC 15V/2A LCD: 7in TFT 1024x600 Effective Area: Standby 3W, Unlock 8W Touch: Multi-Point Capacitive Touch Screen Talk Time Delay: 60s±10% Monitoring Time Delay: 60s±10% Indoor Monitoring Function: Automatic Photo, Visitor Record Memory: Maximum Support 32G memory Card (not include) APP: Support Up to 5 Users Working Temperature: -10-50℃ Monitor Size: Approx. 209x133x18mm/8.2x5.2x0.7in Voltage: AC100-240VConnecting Line: Approx. 5m/5.47yd Remote Control Battery Type: 27A/12V dry battery x 1 (not include). Package List: 1 x Doorbell3 x Monitor 1 x Power3 x Power Adapter5 x Access Control Card1 x Remote Control2 x Connection Line (5m)4 x Terminal Line16 x Expansion Screw16 x Screw1 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!