SimpliSafe is an 8-piece wireless security system that secures your home in minutes. Simply connect the base, place the sensors and control the system through the app - no wiring or drilling. Motion sensors with a 35-foot radius and 90° viewing angle detect motion, ignoring pets up to 60 pounds. Entry sensors will protect windows, doors and cabinets, and a panic button will instantly signal the police or activate a silent alert. Works with Alexa and Google Assistant, and offers 24/7 monitoring with no contract