4 Pack Smart WiFi PIR Motion Sensors – Human Body Infrared Detectors with App Alerts

4-Pack Smart WiFi PIR Motion Sensors — App Alerts & Human-Body Detection

Protect key rooms and entry points with smart motion detection that’s simple to install and effortless to monitor. This 4-pack of WiFi PIR Motion Sensors uses advanced human-body infrared sensing to detect real movement and send instant alerts to your phone — ideal for renters, families, and anyone building a smart, wire-free security setup. With a slim, modern profile, pet-friendly logic and rechargeable power, these sensors blend into your home while giving you reliable, real-time awareness.

✅ Key Features

Human-body detection
Accurate PIR sensing detects real movement while ignoring background heat and most pets (~25kg).

Instant push alerts
Receive mobile notifications straight to your phone the moment activity is detected.

Wireless + rechargeable
Cord-free Lithium-Poly battery design gives you flexible placement without wiring or power points.

Smart app control (Tuya / SmartLife)
Arm, disarm, check history, create scenes & automations, and connect with other smart devices.

Home-wide coverage
4-pack setup protects hallways, entry doors, living areas, stairs, garages, and more.

Built-in alarm sounder
A high-tone internal alarm provides local deterrence in addition to phone alerts.

Multiple security modes
Choose from adjustable alarm profiles to suit home, night, and away routines.

Pet-friendly logic
Reduces false alarms from small pets so alerts stay relevant.

Easy installation
Mount with included bracket or adhesive pad — angle for perfect coverage.

Energy-efficient standby
Auto-sensing logic ensures long battery life while monitoring 24/7.

Discreet modern design
Clean, compact housing blends into corners, shelves, and door frames.

📦 Product Details

🛠️ Snagg It Tip

Place sensors opposite doorways rather than directly above them — you’ll catch motion faster and reduce blind spots.

💡 Why This Set?

Easy install.
Smart alerts.
No wiring.
Flexible placement.
Modern look, reliable performance.