Integrated total home connection through the control hub; Email alerts & push notifications; Door/window sensors easily install with peel-&-stick backing; Indoor siren features 105dB alarm & flashing light; Motion sensor alerts in the event of unauthorized movement; Remote arms & disarms system or activates panic button; Power switch accessory controls lamps, fans, radios or small appliances; Customizable ITTT system; 916MHz up to 500ft; Modes: Arm Away, Arm Stay & Disarm; Remote status & camera viewing on iOS(TM) & Android(TM); Expandable up to 36 sensors & 4 ALC(R) Wi-Fi(R) cameras; Includes hub, 2 door/window sensors, indoor siren, motion detector, power switch, remote, AC adapter & mounting hardware;