PIR Motion Sensor Motion Detector Security Alarm

🚨 433MHz Wireless Motion Alarm Sensor – Smart Intrusion Detection for TUYA-Controlled Systems

Protect your home or office with the 433MHz Wireless Motion Alarm Sensor, a smart and reliable PIR sensor designed to detect unauthorized movement and instantly trigger alerts. With wide coverage, easy DIY installation, and compatibility with TUYA control hubs, this sensor is ideal for enhancing your existing smart alarm system.

🔍 Key Features:

📏 Wide-Angle PIR Detection
Covers 9–12 meters of distance with an effective 90° fan-shaped detection angle, offering full-room motion sensing. The advanced design also prevents crawling underreporting, ensuring no intruder goes undetected.

🎯 Smart Anti-False Alarm Technology
Engineered to reduce false triggers from pets or environmental changes, ensuring accurate and dependable performance for your peace of mind.

🛠️ DIY No-Wire Installation
Forget drills and screws—simply adhere the sensor to a wall, window, or door using the included double-sided adhesive. Fully DIY and wire-free, perfect for renters or quick installations.

📡 433MHz Wireless Communication
This is a 433MHz RF-based sensor, not a WiFi device. It requires a compatible TUYA control hub to function. Once connected, it sends alerts to the main alarm unit, and forwards app notifications, voice calls, or SMS depending on your main unit’s capabilities.

⚠️ Important Compatibility Notice

This product does not work independently and is not a WiFi device. You must have a TUYA-compatible control hub already installed in your system. Please verify compatibility before purchase.

🧠 Expand Your Smart Security Network

Ideal for doors, windows, or open spaces, the 433MHz Motion Sensor brings enhanced safety and seamless integration to your TUYA-based smart security system—with no wiring and no fuss.