Smart WiFi Motion Sensor Detector Alarm — Wireless Home Security System Protect your home with a simple, reliable motion detector that works without a separate hub. This smart PIR motion sensor combines instant detection, a builtin alarm siren, and app and voice control to deliver practical security for everyday spaces. Why you need it Immediate intrusion deterrent: The builtin alarm siren sounds when motion is detected, helping stop intrusions as they happen. Simple smart control: Connect directly to your home WiFi and use the Smart Life app for remote monitoring and control without extra hardware. Voice and automation ready: Works with Alexa and Google Home so you can include the sensor in voice commands and smart home routines. Key features and benefits PIR motion detection: Passive infrared sensor reliably detects human movement and triggers alerts and the internal siren. Builtin alarm siren: Integrated speaker provides an audible alert to deter intruders without needing separate siren equipment. No hub required: Connects directly to WiFi for straightforward setup and fewer devices to manage. Smart Life app control: Arm, disarm, receive push notifications, and review sensor status from your smartphone. Voice compatibility: Integrate the sensor with Alexa and Google Home for hands control and inclusion in automated scenes. Wireless design: Mount and position the detector where you need it without complex wiring. Compact, unobtrusive form: Designed to blend into living spaces while providing effective coverage. Performance and reliability Fast alerts and local alarm provide layered response options to motion events. Designed for home and small business use where quick detection and easy management are priorities. Works as a standalone security device or as part of a broader smart home setup using the Smart Life app and voice assistants. Typical use scenarios Entry and hallway protection: Mount near front doors and corridors to detect unexpected movement and trigger the siren and phone alerts. Garage or storage area security: Monitor seldomused spaces and receive instant notifications if motion is detected after hours. Office or retail monitoring: Add discreet coverage for back rooms and work areas to quickly respond to unauthorized access. What you get A wireless PIR motion detector with builtin siren and WiFi connectivity. Compatibility with the Smart Life app for mobile control and notifications. Support for Alexa and Google Home for voice commands and automations. Who it is for Homeowners and renters who want a nohub, appcontrolled motion alarm. Small business owners seeking an easy to install sensor for basic intrusion detection. Anyone adding smart devices to their home for improved security and automation. Setup and operation notes Connect the detector to your 2.4 GHz WiFi network via the Smart Life app for setup and control. Use the app and voice assistant integrations to build automations and receive realtime alerts. This WiFi motion sensor detector offers practical, easy to use security where you need it most: immediate alerts, an onboard alarm, and smart connectivity without the complexity of extra hardware.