Aqara SD-S01D smart smoke detector Photoelectrical reflection detector Wireless connection

<b>Aqara Smoke Detector</b><br><br>Stay safe with the Aqara Smoke Detector. This smart device offers real-time smoke detection, 85dB siren alerts, and app notifications, with up to 10 years of battery life. It integrates with major smart home ecosystems like HomeKit, Alexa, and Google Home, and supports local automations even without an internet connection.<br><br><b>Detection and Protection at the First Sign of Smoke</b><br><br>Aqara Smoke Detector is a self-contained photoelectric smoke detection alarm. When smoke is detected to reach the configured threshold value, the detector will release a sound and light alarm signal and send a notice to the Aqara App via the hub immediately. The smoke detector integrates effortlessly with major ecosystems through Matter support and supports local automations, ensuring your safety measures whether you can connect to the internet or not.<br><br>Alerts you via siren & via app: The Smoke Detector provides real-time smoke concentration monitoring, quickly issuing alarms when density exceeds the threshold to protect your home and family. Thanks to local automation, you can receive notifications via the Aqara Home app when danger occurs even without an internet connection.<br>Multi-Device Grouping*: With multiple device groups function, all connected smoke detectors will be trigger if one detector alarms to ensure you and your family can hear it no matter how large your house is.<br>10-Year Battery Life: The low-power technology of the Smoke Detector allows the battery to last up to ten years, eliminating the worries for users to frequently replace batteries.<br>Built in Siren of up to 85dB: The Smoke Detector is built in a powerful siren for up to 85dB and a blinking LED, ensuring you and your family are alerted to danger even if you’re in another room, sleeping, or listening to loud music.<br>Wide Compatibility: With Aqara Zigbee3.0 hubs***, Users can combine Smoke Detector with smart devices from different ecosystems to enhance the intelligence and interactivity of home devices, including HomeKit, Alexa, Google Home e.g.<br>Smart Home Automations: The Smoke Detector is a natural part of the Aqara Home app (iOS/Android) and its automations. You can configure the IF conditions as well as THEN actions, and you will be able to use more notification or disarming options.Aqara SD-S01D. Detector type: Photoelectrical reflection detector, Product colour: White, Alarm decibels: 85 dB. Power source: Battery, Input voltage: 3 V, Battery voltage: 3 V. Connectivity technology: Wireless. Width: 104.6 mm, Depth: 104.6 mm, Height: 42 mm. Quantity per pack: 1 pc(s), Package type: Box