WiFi PIR Sensor – Smart Wireless Passive Infrared Motion Detector with Tuya APP & IFTTT Automation

Enhance your smart home security with the advanced WiFi PIR Wireless Passive Infrared Detector, designed for burglary prevention, motion automation, and real-time mobile alerts. This device uses a high-sensitivity PIR sensor that detects human infrared signatures with accuracy while preventing false alarms from pets, light, or environmental interference.

With seamless integration into the Tuya Smart / Smart Life APP, this wireless PIR sensor allows you to monitor your home anytime, anywhere. You can connect it to Wi-Fi without a hub, receive instant notifications on your smartphone, and create custom automation rules using IFTTT, allowing cross-platform actions such as turning on lights, activating cameras, or triggering alarm sirens.

Its compact design, long battery life, and wall-mount installation make it ideal for homes, offices, shops, warehouses, and smart IoT automation systems. This motion detector is a key part of modern smart home setups and integrates perfectly with existing Tuya, Google Home, and Amazon Alexa ecosystems.

🔧 Technical Specifications

PIR Sensor

• Type: Passive Infrared Motion Detector

• Detection Angle: 110° – 120°

• Detection Range: 6–10 meters (depending on installation height)

• Response Time: Instant

Wireless & Connectivity

• Wireless Protocol: 2.4GHz WiFi (802.11 b/g/n)

• APP: Tuya Smart / Smart Life

• Compatible Platforms:

  • IFTTT Automation

  • Google Home

  • Amazon Alexa

• No hub required

Power & Battery

• Battery: Low-power consumption (AA/AAA or rechargeable, depends on model)

• Battery Life: 6–12 months depending on trigger frequency

• Charging Option (for some variants): USB DC 5V

Physical

• Installation Method: Wall mount / adhesive mount

• Material: ABS fire-retardant body

• Operating Temperature: –10°C to +50°C

• LED status indicator

🌟 Key Features

• 100% Wireless PIR Motion Detection – No complex wiring required

• Tuya Smart APP Control – Monitor motion from anywhere in the world

• IFTTT Compatibility – Automate smart home actions

• Real-Time Push Notifications on your phone

• Scene Automation:

  • Turn on smart lights

  • Activate alarms

  • Trigger cameras

  • Control home appliances

• Pet-Immune Design reduces false motion triggers

• Ultra-low power consumption

• Anti-interference sensing for stable performance

• Easy wall mounting for doors, rooms, hallways, and entry points

🧪 Applications

• Smart Home Security Systems

• Burglar and Intrusion Detection

• Doorway & Entrance Monitoring

• Automatic Lighting Control

• Office and Shop Surveillance

• IoT Smart Automation Projects

• Garage / Warehouse Movement Alerts

• Elderly security monitoring

• Store shelf motion logging

• Triggering smart cameras or alarms

• Integration with automation hubs through IFTTT

⚠ Precautions

• Install at recommended height (approx. 2.2m) for optimal performance.

• Avoid placing near heat sources, air conditioners, or direct sunlight.

• Ensure WiFi signal strength is strong at installation location.

• Do not mount behind glass, as PIR cannot detect through glass.

• Keep away from vibrating surfaces (fan, AC, machinery).

• Recalibrate after battery replacement for accurate detection.

🔗 Useful Internal Links

• Electronics Components: https://electroway.org/product-category/electronics-components/

• Arduino & Accessories: https://electroway.org/product-category/arduino-and-accessories/

• Tools & Accessories: https://electroway.org/product-category/tools-and-accessories/

• NodeMCU IoT Modules: https://electroway.org/product-category/iot-and-smart-solutions/iot-modules/nodemcu/

📹 YouTube Tutorial – Tuya PIR Sensor Setup

Watch Video:https://www.youtube.com/shorts/d4oQ5vcBCho

📘 Product Summary

The WiFi PIR Smart Motion Detector is a powerful, wireless, high-precision infrared sensor designed for smart home protection. With Tuya APP control, IFTTT automation, real-time notifications, and easy installation, it is perfect for modern security systems, smart automation, and reliable motion detection in homes and businesses.