A Tuya door sensor alarm with WIFI connection and NB technology that provides real-time mobile phone APP notifications and monitoring. This wireless door and window sensor features 360° detection capability and reliable performance across various environments.Wireless Connectivity: WIFI and NB communication methods for seamless integration with smart home systemsMobile App Control: Receive instant notifications on your phone and monitor door/window status in real-timeWide Operating Range: 100m launch distance and 10m action distance with 360° detection angleHigh-Volume Alarm: 120dB alarm sound for immediate alerts and epidemic prevention monitoringDurable Design: Operating temperature range from -20°C to +60°C with low quiescent current (10mA) for extended battery lifeEasy Installation: Mount-type installation suitable for universal door and window applicationsModel WD31 (KR-D12) is designed for cross-border export with reliable wireless performance and comprehensive sensor protection for residential and commercial use.
Description
A Tuya door sensor alarm with WIFI connection and NB technology that provides real-time mobile phone APP notifications and monitoring. This wireless door and window sensor features 360° detection capability and reliable performance across various environments.Wireless Connectivity: WIFI and NB communication methods for seamless integration with smart home systemsMobile App Control: Receive instant notifications on your phone and monitor door/window status in real-timeWide Operating Range: 100m launch distance and 10m action distance with 360° detection angleHigh-Volume Alarm: 120dB alarm sound for immediate alerts and epidemic prevention monitoringDurable Design: Operating temperature range from -20°C to +60°C with low quiescent current (10mA) for extended battery lifeEasy Installation: Mount-type installation suitable for universal door and window applicationsModel WD31 (KR-D12) is designed for cross-border export with reliable wireless performance and comprehensive sensor protection for residential and commercial use.