Smart homes are no longer a futuristic concept—they’re here, and they’re getting smarter every day. At the heart of any intelligent home system are reliable, multi-functional sensors that can monitor environmental conditions, detect movement, and ensure security with minimal energy consumption. Enter the PIR323 ZigBee Multi-Sensor, a versatile and powerful device designed to meet the growing demands of modern home automation.
What is the PIR323 ZigBee Multi-Sensor?
The PIR323 is an advanced multi-sensor that integrates several key monitoring functions into one compact device. Built on ZigBee 3.0 technology, it offers seamless integration with popular smart home ecosystems while providing precise data on motion, vibration, temperature, and humidity.
Whether you’re looking to enhance home security, optimize energy use, or automate climate control, the PIR323 delivers performance and flexibility in one sleek package.
Key Features That Set It Apart
1. Multi-Sensing Capabilities
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PIR Motion Detection: Detects movement within a 6-meter range and 120° angle, making it ideal for occupancy-based lighting or security triggers.
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Vibration Detection: Optional in the PIR323-A model, perfect for monitoring doors, windows, or valuable assets.
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Environmental Monitoring: Built-in temperature and humidity sensing (-10°C to 85°C, ±0.5°C accuracy).
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External Temperature Probe: Supports remote temperature monitoring from -40°C to 200°C with ±1°C accuracy—great for HVAC systems or industrial applications.
2. ZigBee 3.0 Connectivity
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Operates on the global 2.4GHz band with a reliable outdoor range of up to 100 meters in open areas.
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Low power consumption ensures long battery life (runs on 2x AAA batteries).
3. Smart Reporting
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Temperature and humidity data is reported every 1–5 minutes.
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Motion and vibration events trigger instant alerts, while untriggered status is reported hourly to conserve battery.
4. Flexible Installation
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Can be placed on a tabletop, mounted on a wall, or installed on the ceiling.
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Comes with a 2.5-meter remote probe cable for versatile sensor placement.
Ideal Use Cases for the PIR323
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Home Security: Detect intruders via motion and vibration, and receive instant notifications.
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Energy Management: Automate heating/cooling based on room occupancy and temperature data.
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Climate Monitoring: Track humidity and temperature in sensitive areas like wine cellars, greenhouses, or server rooms.
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Industrial Applications: Monitor machinery vibration or extreme temperatures with the external probe.
Why Choose the PIR323 Over Other Sensors?
Many sensors on the market offer single-function monitoring. The PIR323 stands out by combining motion, vibration, temperature, and humidity sensing in one device. Its ZigBee 3.0 certification ensures broad compatibility, while its low-power design makes it suitable for battery-operated installations. With multiple models available—from basic PIR-only to full multi-sensor versions—you can choose exactly what fits your system.
Final Thoughts
The PIR323 ZigBee Multi-Sensor is more than just a sensor—it’s a foundational component for building a responsive, efficient, and secure smart environment. By integrating multiple sensing technologies into one reliable device, it reduces installation complexity and enhances system intelligence.
Whether you’re a homeowner, installer, or IoT developer, the PIR323 offers the versatility and performance needed to take your automation projects to the next level.
Ready to integrate the PIR323 into your smart home or project?
Learn more about the PIR323 ZigBee Multi-Sensor on the official product page here.