Tuya WiFi Door Window Sensor Smart Home Security Alarm System Open Close Detector Works with Alexa Google Home

Why choose usBecause we provide comprehensive, intelligent security experiences that far surpass ordinary products.Note1、Our sensors send information through the app, without SMS notifications or phone calls. If you need SMS notifications and phone calls, you will need to pay extra to subscribe.2、Due to transportation restrictions, batteries are not currently included in the packaging.Technical ParameterProduct Name:WiFi Door/Window AlarmeModel Number:SRW-DRO2Input Voltage:DC3V(2xAAA·Batteries)Standby Current:≤20uAOperating Current:≤50mAAlarm Sounde:≥100dB(at lmeter distance)Wireless Protocol:Wi-Fi 2.4 GHZInstal lation Methody:Surface mountedeDimensions:91mm38mm24mmWiFi door and window alarm is an intelligent security device that connects directly to the network via WiFi without requiring an additional gateway. Once the doors or windows are abnormally opened, it immediately emits a high-decibel local alarm and sends remote notifications to the user's phone. It supports integration with other smart devices (such as automatically turning on lights or recording with a camera) and can be flexibly managed through a mobile app. Installation is simple, just stick and use, making it a convenient and practical tool for home security.1、Multiple alarm mechanisms：When an anomaly occurs, the system will simultaneously trigger an alarm and send a mobile app push notification to your phone, ensuring you won't miss the alert.2、History records are accessible: The built-in logging feature allows you to open the app at any time to view all door and window opening and closing history records, making it convenient for management and review, and helping you stay updated on home security dynamics.3、Flexible defense: supports both direct control via local switch and remote control via mobile phone, allowing you to easily manage the defense status whether you are away from home or returning.4、Powerful Intelligent Linkage: The product does not operate independently but can interconnect with other smart devices in the home (such as voice speakers, smart lighting, etc.), enabling scenario-based intelligent security functions like automatic light deterrence and voice alerts during alarms.When you are worried about your child's safety: It can prevent children from sneaking out of the house when family members are not paying attention. As soon as the doors and windows are abnormally opened, you will immediately receive an alert, allowing you to promptly stop potential dangers and protect the safety of your family.When you are not at home: It remains on high alert. If someone illegally breaks a window and enters, the device will immediately emit a loud siren of up to 70 decibels. This not only effectively deters and scares off burglars, attracting the attention of neighbors, but also sends you a remote notification to alert you promptly.It cleverly avoids frequent false alarms, only issuing reminders when truly necessary, such as when a door has been left open for a long time. It is an intelligent and helpful assistant for safeguarding home security and conserving energy.Whether at home or anywhere else, you can clearly see the situation at home through the app.Our products have earned extensive trust from users worldwide, providing premium security services to over 100 countries, more than 10 million households, and a cumulative total exceeding 30 million global customers.