Gaoducash Smart PIR Motion Sensor – WiFi Motion Detector with App Alerts & Alexa

Overview

The Gaoducash Smart PIR Motion Sensor is a compact, wireless sensor designed to keep your spaces aware without a hub. It features a wide 128 degree detection angle and a practical 6 to 40 feet sensing range, suitable for entryways, hallways, garages, or small offices. The sensor runs on two AAA batteries and connects directly to your WiFi network, enabling monitoring across rooms while keeping clutter to a minimum. It is also compatible with Alexa for voice-activated control.

Smart notifications and historical insights

When motion is detected or when battery life runs low, the device sends instant alerts to your Tuya Smart or Smart Life app. An alarm history log is available for quick review of recent activity, helping you stay informed whether you are at home or away.

• Real-time push notifications directly to your phone
• Battery status updates and low-battery alerts
• Accessible alarm history for quick event review

Automation that fits your day

Within the Tuya Smart Life ecosystem, you can create routines triggered by motion. For example, lights can automatically turn on when activity is detected, or a camera can start recording as you approach a doorway. These actions are designed to be simple to set up and adjust as routines evolve.

• Create routines that respond to motion
• Coordinate with lights, cameras, and other smart devices
• No additional hub required for setup

Advanced detection for fewer false alarms

The sensor uses upgraded infrared detection and intelligent analysis to distinguish real movement from interference signals. In practice, this helps reduce spurious alerts when pets move nearby or environmental fluctuations occur, while still capturing meaningful activity.

Easy installation and dependable support

The unit is small and lightweight, designed for quick placement with adhesive film or screws. It fits doorways, safes, corridors, garages, shops, and rooms where monitoring adds value. Gaoducash backs the sensor with an industry-leading 24-month warranty for peace of mind.

What you get and how to start

Two AAA batteries are included so you can install and test the sensor right away. A brief setup guide helps you connect to Tuya Smart Life and begin monitoring at your preferred pace.