Meross Homekit Smart Door and Window Sensor MS200HK-UK

Works with Apple HomeKit, Amazon Alexa, Google Assistant and is compatible with SmartThings.Voice access: Ask for the status of your device via HomePod/Siri.Alerts: Receive alerts immediately on your Meross app or Apple Home app when an alert condition is detected.Low power consumption: The built-in battery has a life of up to 2 years.Automation: Set triggers in the Meross app to control other Meross devices.Control up to 16 devices: One hub is able to control up to 16 Meross devices (sensors, detectors, thermostat valves) at the same time. —Battery : CR2450 Battery, replaceableSensor Dimensions (Dia × H) : 2.24 × 1.22 × 0.59 in. and 1.10 × 0.61 × 0.43 in.Hub Dimensions (W × D × H) : 59 × 41 × 21 mm (2.3 × 1.6 × 0.8 in.)Wireless Standard : Smart Hub: 802.11 b/g/n 2.4GHz Wi-Fi 433MHz / Smart Door and Window Sensor: 433MHzPackage Contents : 1 × Smart Sensor / 1 × User Manual / 1 × Key Pin / 1 × Power Adapter / 1 × USB Cable / 1 × Smart Hub (Only included in packages with Hub)System Requirements : Smart phone running iOS 13 or later, Android 6.0 or later / Existing Wi-Fi networkCertifications : FCC/ICEnvironment / Operating Temperature: 0°C~40°C (32°F~104°F) / Storage Temperature: -20°C~50°C (-4°F~-58°F) / Operating Humidity: 10%~90% non-condensing / Storage Humidity: 5%~90% non-condensing—