The EZVIZ Smart Home Alarm Starter Kit is an ideal wireless home security system, providing complete control via your smartphone. ✪  Works with IFTTT. ✪  The main A1 hub connects via Wi-Fi. ✪  Portable remote for arming / disarming from any room. ✪  Components are pre-linked for an easy DIY install. ✪  Smartphone alert when alarm is triggered. ✪  Built-in speaker provides audible voice alert. ✪  Up to 80 meter wireless range. ✪  Includes pet friendly PIR motion detector. ✪  Batteries for all components are included. ✪  Complete control via Apple or Android smartphone. ✪  Alarm will accept up to 32 different components.