LoRaWAN Thermopile People Counting Sensor VS351
Battery-powered type or Type-C powered type, achieving high accuracy of 80-90% through bidirectional person counting, with built-in temperature sensor.
Features ■ Achieves 80-90% detection accuracy with bidirectional people counting using radar (battery version only) and thermopile technology ■ Built-in temperature sensor allows monitoring of environmental temperature and whether the device's operating temperature is within the appropriate range ■ No image capture, ensuring 100% anonymity and compliance with GDPR, eliminating privacy concerns ■ Available in Type-C version (wired) and battery version (wireless) to accommodate various installation environments ■ Ultra-low power consumption design achieves a battery life of up to 1.6 years, compliant with ESG standards ■ Wireless connectivity and compact size enhance ease of installation and convenience ■ Local storage of historical data supports retransmission to prevent data loss ■ Compatible with Milesight D2D protocol, enabling ultra-low latency direct control without the need for a gateway ■ Equipped with NFC for one-touch setup ■ Compatible with standard LoRaWAN gateways and network servers ■ Compatible with Milesight IoT Cloud and Milesight Development Platform
basic information
Specifications Measurement People Count - Technology: Radar (battery version only) & Thermopile - Installation Height: 2m to 3m - Detection Width: 3.6m (at installation height of 3m) - Sensor Adjustment Angle: 0° to 90° - Optimal Operating Temperature: 15°C to 30°C Temperature - Temperature Measurement Range: -30°C to 70°C - Temperature Accuracy: ±2°C Wireless Communication - Protocol: LoRaWAN, Milesight D2D - Antenna: Built-in antenna - Transmission Power: 16 dBm (868 MHz) / 19 dBm (470 MHz) / 22 dBm (915 MHz) - Reception Sensitivity: -137 dBm Physical Characteristics - Power Supply: Powered via Type-C port at 5V/1A (compatible with both versions) 9000mAh ER26500 Li-SOCl2 replaceable battery ×4 (battery version only) - Operating Temperature: -20°C to 60°C - Protection: IP30 - Dimensions: Type-C Version: 70x68x32mm Battery Version: 188x68x32mm - Weight: Type-C Version: 72.3g, Battery Version: 383g - Installation Method: Ceiling mount, beam mount
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Model number/Brand name
VS351・Milesight
Applications/Examples of results
Remote monitoring of occupancy status and temperature environment in offices and other indoor spaces.
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Currently, Taiwan has become a global supply base for industrial electronic equipment, and we aim to contribute to the development of Japanese industry by providing excellent industrial electronic equipment from Taiwan to Japanese engineers. As a specialized trading company for industrial electronic equipment, we will supply the necessary industrial electronic devices (LCD displays, LCD modules, embedded PCs, AI embedded PCs, panel PCs, CPU boards, measurement and control boards, network devices, video equipment, GPS devices, wireless transmission devices, IoT sensors) to engineers.