TP-Link Tapo Smart Hub H200 

• Connect Up to 64+4 Devices
• Smart Alarm and Chime
• Local MicroSD Storage
• 19 Ringtone Options
• Low-Power Wireless
• Voice Control
• Up to 64+4 Devices – Connect more devices (up to 64 switches, sensors, or buttons + 4 cameras or doorbells) to create your home's smart ecosystem. Works with Tapo C420, Tapo C400, Tapo D230, and more.
• Smart Alarm & Chime – Works with your smart cameras (Tapo C420, Tapo C400), video doorbells (Tapo D230), and sensors as a smart alarm or chime when motion is detected or a visitor arrives.
• Local microSD Storage – Save recorded videos from your cameras or video doorbells to the hub-installed microSD card (up to 512 GB).
• 19 Ringtone Options – Multiple built-in ringtones (up to 90dB) for your customized scenarios.
• Low-Power Wireless – Helps your smart sensors and buttons last up to 10 times longer by adopting an ultra-low power wireless protocol.
• Voice Control – Works with Amazon Alexa and Google Home for hands-free automation.