Idea Life Wifi Enabled Video Doorbell,Smart Phone Control Camera Doorbell with Keypad for Home Villas,Silver This video doorbell unlock door with IOS/Android devices (Iphone,Ipad and other smart phones),lets you answer your door from anywhere using your smartphone or tablet Built-in HD camera with night vision,providing a clear view from your front door,day and night Ring alerts sent via the free app notify you of arriving deliveries and cloud recording ensures you'll never miss any activity at your home,you can add multiple users as well Ring alerts sent via the free app notify you of arriving deliveries and cloud recording ensures you'll never miss any activity at your home,you can add multiple users as well Compatible with all electrical locks,electrical strikes,and gate openers,ideal for home,villas