The Arnos Security Kit includes a siren hub, keypad, door window sensor, motion sensor, and key fob. The Arnos system offers four different security modes, including Arm away/Arm stay/Disarm/SOS, which are triggered in different situations. Users receive instant alerts through their smartphone if there's unexpected entry or motion in the home. The user can control, automate and monitor the home from anywhere using the app. It supports up to 50 defense zones and 3-second emergency assistance. It complies with Zigbee 3.0 and allows the user to expand the system with Zigbee 3.0 smart devices.