1. 360° :The smoke detector camera offers a full 360° horizontal rotation for remote panoramic surveillance. You can remotely control the invisible camera through the smartphone app to adjust the monitoring angle at any time, ensuring comprehensive coverage without any blind spots. :Thesmoke detector hidden camera is equipped with motion detection capabilities. Upon detecting any suspicious movement, it will promptly send real-time alerts to your mobile app, enabling you to stay informed of the situation at the earliest.