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PIR & Light Sensor


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PIR & Light Sensor


Introducing the Milesight WS202 LoRaWAN® Sensor, a cutting-edge solution that seamlessly integrates PIR (Passive Infrared) and light sensors to provide unparalleled smart control. Designed to unite human presence and brightness detection, this sensor delivers precise data for enhanced automation and energy efficiency in various applications.

With its advanced PIR presence detection technology, the WS202 ensures accurate and reliable monitoring of human presence within its range. Whether in indoor or outdoor environments, this sensor offers precise detection, enabling responsive actions based on human movement. Additionally, its light sensor provides accurate measurement of brightness levels, allowing for dynamic adjustments in lighting systems to optimize energy usage.

Featuring seamless LoRaWAN® wireless transmission capabilities, the WS202 offers effortless connectivity to IoT networks, ensuring reliable data transmission over long distances. Moreover, its NFC (Near Field Communication) configuration simplifies setup procedures, allowing for quick and hassle-free installation. Empower your smart infrastructure with the Milesight WS202 LoRaWAN® Sensor, and experience unparalleled control and efficiency in human presence and brightness detection applications.


Enhanced Human Presence Detection with Unparalleled Precision
The WS202 employs a sophisticated fusion of PIR detection and ambient light measurement, ensuring seamless determination of occupancy or vacancy within indoor spaces.

Intelligent Ambient Light Sensing
With the WS202, users can establish personalized brightness thresholds, facilitating swift classification of spaces as either well-lit or dimly lit.

Technical Specifications:
Resolution: 1 lux
Range: 1 to 60000 lux

Facilitating Automated and Intelligent Illumination Control
In tandem with Milesight's WS50x Wall Switch or WS558 Smart Light Controller, the WS202 enables automated lighting adjustments based on real-time occupancy detection, optimizing energy usage as individuals enter or exit a space.

Empowered by Milesight's D2D Communication Protocol
The WS202 utilizes Milesight's innovative D2D (Device to Device) communication protocol via LoRa®, fostering seamless connectivity among various Milesight LoRaWAN® node devices without necessitating a LoRaWAN® gateway.

Key Advantages:
Minimal Latency: Response time of less than 1 second

Enhanced Security: Ensures secure data transmission, mitigating potential risks
Cost-Effective Solution: Offers reduced investment requirements

Expansive Coverage with Ultrawide Range Detection Capabilities
Boasting a detection range of 120° horizontally and 100° vertically, with a reach of up to 8 meters, the WS202 significantly extends the scope of presence detection within diverse environments.

Extended Battery Life for Uninterrupted Operation
Powered by a single 1650 mAh ER14335 Li-SOCL2 battery, the WS202 ensures prolonged functionality, with an estimated battery life of up to 4 years based on 30 triggers per day.

Harnessing the Capabilities of LoRaWAN® Technology
Utilizing LoRaWAN® technology, the WS202 delivers robust data transmission capabilities, with penetrating signals enabling communication ranges of up to 2 km in urban areas and 15 km in rural settings. Additionally, it ensures compatibility with standard LoRaWAN® gateways and network servers, ensuring seamless integration within existing infrastructure.

Efficient Cloud Data Management
Featuring an intuitive data visualization dashboard, the WS202 provides comprehensive insights at a glance, facilitating informed decision-making. Additionally, it offers automatic triggers for collaborative interactions with Milesight IoT sensors, enabling scene-based automation, along with regular reports and real-time alerts for timely interventions. Manage your devices effortlessly with the Android and iOS app, offering convenient access to device controls and settings.

Streamlined NFC Configuration
Seamlessly configure and control the WS202 via NFC technology from your mobile device or PC, simplifying setup and operation.

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