{"product_id":"switchbot-mmwave-radar-motion-sensor-with-presence-detection","title":"SwitchBot mmWave Radar Motion Sensor with Presence Detection","description":"This smart motion sensor uses mmWave radar technology combined with PIR sensors and light detection to pick up on subtle movements from people who are sitting still. Unlike basic motion detectors that turn lights off when you're reading or working quietly at a desk, this sensor actually understands presence and keeps your automation running smoothly. It works great in bathrooms, home offices, and living rooms where you need reliable detection without false triggers.\n\nThe sensor runs on a long-lasting battery that lasts up to 2 years per charge, so you won't be dealing with constant power cables or frequent replacements. You can mount it flat on a shelf, attach it to a wall, or angle it however you need thanks to the magnetic base. Detection covers a 120-degree field of view with an 8-meter range for moving humans and 5 meters for stationary people. An AI self-learning feature filters out interference from fans and air conditioners automatically, which cuts down on those annoying false alarms triggered by pets or other moving objects.\n\nPair it directly with other SwitchBot devices like the Bot or Curtain without needing a hub for quick responses at the second level. You can set up to 5 automations for individual device control. If you want more complex scenes (like turning on multiple lights and an air purifier when you start working from home), connect it to a SwitchBot Hub instead. The sensor works with Alexa, HomeKit, and Apple Home through a compatible hub, giving you flexibility with your existing smart home setup.","brand":"gragramp.com","offers":[{"title":"Default Title","offer_id":57424586834251,"sku":"cmmphrs4salp9vpczafmj2m7m","price":55.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/5449\/1467\/files\/fb7f233f-54d8-4425-9981-9d7c41966ed6.jpg?v=1779572465","url":"https:\/\/shop.gragramp.com\/products\/switchbot-mmwave-radar-motion-sensor-with-presence-detection","provider":"gragramp.com","version":"1.0","type":"link"}