Upgrade your home security with the Ener-J Smart Wi-Fi Wireless Eyeball PIR Sensor pack, specifically designed for those who value both style and functionality. These sleek, compact sensors offer comprehensive 110-degree wide-angle motion detection up to a distance of 7 metres, ensuring no movement goes unnoticed in your living space. By connecting directly to your 2.4GHz Wi-Fi network without the need for a complex hub, these sensors allow for effortless monitoring via your smartphone. Whether you are at home or away, you can stay informed about activity in real-time, making it an essential addition to any modern security setup. The eyeball design is not only aesthetically pleasing but also allows for flexible positioning to cover specific entry points or rooms. Built for longevity and reliability, each unit is powered by a high-capacity CR123A battery, providing a dependable service life of up to two years depending on usage frequency. This four-pack provides a complete solution for multi-room coverage, giving you a professional-grade security perimeter that integrates perfectly with your existing smart home ecosystem through a dedicated, user-friendly app.