There are three modes; Disarm, Away, and Home If the sensor is moved and the system is not disarmed, there will be an entry/exit delay, then the alarm will go off. Press and hold “Panic Mode” to trigger the alarm. Disarm to abort the alarm. Includes motion sensing via Video Sensing Extension! Glass break tech uses microphone on panel. micro:bit is recommended For instructions, visit: https://scratch.mit.edu/microbit