HomeProduct Average Battery Life12 months 12 months Filter Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Smart Wi-Fi Motion Sensor: Wireless PIR Motion Detector with App Notification Alert and Large Area Detection, Battery or USB Powered, Contact Sensor for Home Security & Smart Home Automation Added to wishlistRemoved from wishlist 0 Add to compare £26.77 Original price was: £26.77.£15.82Current price is: £15.82. 41%