Tuya Smart Motion Sensor, PIR Security Detector with WiFi/Zigbee - Works with Alexa & Home Assistant

Tired of lights left on in empty rooms or worrying about home security when you're away?

Transform your home into an intelligent, responsive environment with this versatile motion sensor designed specifically for people who want effortless automation and peace of mind. Whether you're looking to save energy, enhance security, or create seamless smart home experiences, this compact sensor detects movement and instantly triggers your chosen actions - from turning on lights to sending security alerts.

Key Benefits

• Choose your perfect setup - Available in both WiFi (no hub needed) and Zigbee versions (requires hub) to match your existing smart home system perfectly
• Instant intelligent responses - 6-metre detection range with 105° coverage automatically triggers lights, alarms, or custom automations the moment movement is detected
• Save energy effortlessly - Automatically turn lights on when you enter rooms and off when you leave, reducing electricity bills without any effort on your part
• Complete home security - Receive instant smartphone alerts when unexpected movement is detected, whether you're upstairs, at work, or on holiday
• Universal smart home integration - Works seamlessly with Alexa, Google Home, Home Assistant, and Smart Life app for unlimited automation possibilities
• Wire-free installation anywhere - Compact battery-powered design with adhesive mounting means you can place it anywhere without drilling or electrical work

Technical Specifications

• Detection Range: 6 metres maximum distance
• Detection Angle: 105° wide coverage area
• Dimensions: 71×25×24mm (compact and discreet)
• Power: AAA 1.5V battery (not included)
• Operating Voltage: 3V DC
• Connectivity Options:
  • WiFi Version: 2.4GHz, no hub required
  • Zigbee Version: Zigbee 3.0, requires Tuya Zigbee hub
• Smart Home Integration: Alexa, Google Home, Home Assistant, Smart Life app
• Installation: Adhesive mounting (included) - no tools required

What's Included

• PIR motion sensor (WiFi or Zigbee version)
• Double-sided adhesive mounting pad
• User manual with setup instructions
• Note: AAA battery not included

Tech Level Indicator

🟢 BEGINNER (WiFi Version): Simply download Smart Life app, connect to home WiFi, and start automating - no hub needed 🟡 INTERMEDIATE (Zigbee Version): Requires existing Tuya Zigbee hub for operation, but offers extended range and mesh networking benefits

Pro Tip

Position the sensor 2-3 metres high on walls for optimal coverage whilst avoiding false triggers from pets. The 105° detection angle works best when mounted in corners to cover doorways and main traffic areas. For energy saving, set up automations to turn lights on at 20% brightness during night hours and full brightness during the day.

Social Proof

Smart home experts consistently highlight motion sensors as providing "4 main benefits" including detecting unauthorized entry, automating operations, improving safety, and enhancing energy efficiency. Technology reviewers emphasize that motion sensors are "the first step of home automation" and note that "sensors are another form of control, triggering routines and home automations just by sensing your presence". Independent testing shows motion sensors can be "a bit of a game changer" for reducing electricity usage, with users reporting they "can be a good way to cut down your electricity usage" during energy cost concerns. Home automation specialists consistently recommend PIR sensors as essential components, with the Tuya platform recognised for reliable smart home connectivity.

Perfect for smart home beginners wanting to start with automation basics, or advanced users building comprehensive home automation systems. This reliable sensor provides the foundation for countless automation possibilities whilst enhancing both security and energy efficiency.

⚠️ VERSION SELECTION GUIDE:

• Choose WiFi Version if: You want simple setup, don't have a hub, or prefer direct internet connection
• Choose Zigbee Version if: You have a Tuya Zigbee hub, want extended range, or are building a mesh network
• Both Versions: Require Smart Life app for setup and full functionality