Descripción
Milesight VS341 is a wireless desk and seat occupancy sensor designed for smart offices, libraries, co-working spaces, and meeting areas. Using dual sensing technology with PIR and thermopile, it detects human presence quickly and accurately, achieving up to 98% recognition rate.
The VS341 communicates via LoRaWAN® for long-range, low-power connectivity, eliminating complex cabling and reducing installation costs. It provides reliable and privacy-safe data for space utilization, hot-desking management, and real-time occupancy tracking.
This compact sensor can be easily mounted under desks, on walls, or ceilings, and offers adjustable detection coverage to fit different workspace layouts. The long-lasting battery life of up to five years ensures low maintenance and continuous operation.
The VS341 is fully integrated with the Vemco Platform and Vemspace, enabling real-time occupancy maps visualization, alerts. Users can view live desk status, trigger notifications when occupancy thresholds are reached, and analyze usage patterns across multiple sites — all from one platform.
Key features include dual-technology occupancy detection (PIR + thermopile), LoRaWAN wireless transmission, D2D compatibility, adjustable field of view, and completely anonymous detection with no camera or image capture. It is GDPR-compliant and suitable for privacy-sensitive environments.
Typical applications include hot-desking, shared workspace management, library and study seat monitoring, meeting room occupancy tracking, and smart building automation for energy efficiency.
Technical specifications:
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Model: VS341 (part of the VS34x series)
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Detection Technology: PIR + Thermopile
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Recognition Rate: Up to 98% (Pro version)
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Connectivity: LoRaWAN® and Milesight D2D protocol
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Power Supply: Replaceable battery (ER18505 Li-SOCl₂) with multi-year battery life
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Dimensions: 73 × 73 × 26 mm
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Operating Temperature: –20 °C to +60 °C
Milesight VS341 delivers accurate, real-time occupancy insights for smarter, more efficient workspaces. Fully integrated with the Vemco Platform and Vemspace, it provides a complete solution for live monitoring, alerts, and data-driven space management through intuitive dashboards and interactive maps.
Remark:
"-915M" / "-868M“ / "-470M" in the model refers to different LoRaWAN Frequency in option for different countries / regions, (e.g.)
"-915M": KR920 / AS923 /AU915 / US915 "-868M": IN865 / EU868 / RU864 "-470M": CN470