Smart home voice control With smart home compatibility, this DVR allows you to easily integrate your security system with your smart home devices. Use voice commands to view live or recorded video footage on your Amazon Alexa or Google Assistant compatible devices. You can also control your Active Deterrence cameras with your voice, turn on/off lights, and more! Easy installation and setup With an intuitive user interface and simple installation process, this DVR is perfect for DIY enthusiasts. The included quick start guide and instructional videos will guide you through the process step-by-step. Plus, with 16 channels, you’ll have plenty of room to add more cameras as your security needs grow. Protect what matters most Keep an eye on your home or business with the Lorex D441A62B Analog HD Security System DVR. With advanced motion detection technology and smart home voice control, you can rest assured knowing that you’re always in control. Upgrade your security system today and experience peace of mind like never before!