Protect your family quickly and easily with Samsung SmartThings ADT Home Security Starter Kit. With optional, no contract ADT professional monitoring available at low month to month rates of less than Dollar 1/day, you can rest easy knowing your family is safe and secure. Mobile alerts keep you in the know; whether youandrsquo;re at the grocery store or on vacation, you can always be sure your home is secure.The Samsung SmartThings ADT Home Security Starter Kit is compatible with both Alexa and Google Home, as well as Zigbee and Z Wave communication protocols. The SmartThings ADT Home Security Starter Kit also works with smart devices from the following brands: Philips Hue, Ring, Arlo, Ecobee, Honeywell, Bose and more. (Not compatible with NEST, Sonos, D Link, and Blink devices.) Ensure every inch of your home is covered with the Samsung SmartThings ADT Home Safety Expansion Pack or add to your smart home with individual accessory devices such as the SmartThings Carbon Monoxide Alarm, SmartThings Water Leak Detector, and the SmartThings Smoke Alarm as you need them!Includes: Setup and User guides, LTE cellular backup module, power supply, desk mount for Security Hub, Long life lithium batteries and mounting hardware for detectors. 1 Year Parts and Labor Warranty included. The SmartThings Multipurpose Sensor, Motion Sensor, Arrival Sensor, Water Leak Sensor and Outlet all work with the ADT Security Hub. However, they are not compatible with ADT professional monitoring services and cannot be used to initiate an emergency response.