Package includes (1 vivint sky control panel, 4 Door Sensors, 1 Motion detector + 24/7 Monitoring + Mobile control + Professional Installation) Vivint Smart Home provides 24/7/365 Award-winning home security monitoring services. When smoke, fire, or carbon monoxide create life-threatening situations, the one-touch emergency callout button on your control panel puts you in direct contact with monitoring teams, saving precious seconds off response times. you can safe your home from burglars, fire, flood, you can monitor your home 24/7 while your absence you can reduce elelectric bill by saving energy & you can control your home as well where ever you are in the world through your mobile phone Further you can add some more device for your convenient Vivint sky control panel (Wireless colored touch panel to control your vivint devices) Door Sensors (to alert you about door open) Motion Detector (sensor to alert you) you will receive a notification if any movement happend in your doorstep Doorbell camera (can watch your doorstep anytime) with 180 degree day and night vision, have 2 way conversation, Smart Lock (Lock and unlock your doors from anywhere) Garage Door Control (Open and Close your garage door from anywhere ) Further you can add Indoor and Outdoor camera, Thermostat(to Control Home Temprature) Amazon echo for Voice control Glass Break Sensor / Smoke detector / medical pendant