The DCS-8331KT Smart DIY Security Bundle is your total home monitoring solution, it gives you the ability to automate and control devices throughout your home from anywhere. The Bundle includes: Smart Full HD Wi-Fi Camera with built-in Smart Home Hub (DCS-8330LH), Smart Door/ Window Sensor (DCH-B112), Smart Motion Sensor (DCH-B122). mydlink Smart DIY takes your Smart Home experience to the next level with devices using Zigbee technology. This Smart DIY Security Bundle features a Smart Full HD Wi-Fi Camera with Built-in Smart Home Hub that can trigger amazing automations around your home with the Smart Motion Sensor and Smart Door/Window Sensor. Works with the Google Assistant and Amazon Alexa.