Vktech&reg; Wireless WiFi Remote Video Camera Door Phone Doorbell Intercom Monitor Security (Silver) Support WIFI, Movement detecting,Intrusion alarm zone Support APP Function,Can be applied Android, iPhone ,IPAD APP Software,Support 8 APP users Support Night vision and built-in IRCUT technology,available day and night Camera:200 PIXELS Field of View: 140.1 Super Width Application Areas:Villas, Apartments, Hotels and Offices.