The SimpliSafe Motion Sensor is a compact and reliable device that helps protect your home or office from intruders. It uses advanced motion detection technology to detect any movement within its range. The motion sensor has a wide field of view and can detect motion up to 30 feet away. It is easy to install and can be connected to your SimpliSafe security system for added security. The motion sensor is wireless and battery-powered, so you can place it anywhere without the need for wiring. It is compatible with the SimpliSafe mobile app, allowing you to receive instant alerts on your smartphone whenever motion is detected. With its affordable price and reliable performance, the SimpliSafe Motion Sensor is a popular choice among homeowners.