Desk & Seat Occupancy Sensor VS34x

Milesight VS34x is a LoRaWAN desk and seat occupancy sensor for smart buildings and flexible workspaces, delivering real-time occupancy detection through dual PIR and thermopile technology with up to 98% accuracy. It detects occupied status in 13 seconds and unoccupied status in 60 seconds, enabling rapid response and timely control actions. IoTMarketi is a multi-brand IoT catalog featuring Milesight, Dragino, Teltonika, and other leading manufacturers; all products are procured through a project-based quote system.

Key features

• Dual Technology (PIR + Thermopile): The VS341 model combines PIR and thermopile sensors to simultaneously detect motion and temperature changes, delivering reliable occupancy results.
• 98% Industry-Leading Accuracy: Dual technology achieves superior accuracy rates, outperforming comparable products.
• Low Latency Response: 13-second response for occupied status and 60-second response for unoccupied status enable fast, timely actions.
• Adjustable Detection Angles: Five different cover options adapt to various desk, seat, and area types.
• 5-Year Battery Life: Low-power LoRaWAN technology ensures extended service life with frequent reporting.
• LoRaWAN Wireless Deployment: Easy and fast installation without network connection concerns; benefits include low power, long-range transmission, and deep penetration.
• 100% Anonymous Detection: Privacy-focused detection that identifies occupancy status only, without identifying individuals.
• Milesight D2D Boost Communication: Direct communication with other Milesight LoRaWAN devices without requiring a gateway.

Benefits

• Resource Efficiency: Automated desk and seat occupancy detection frees up human resources and improves management efficiency.
• Energy Savings: Smart control and low power consumption reduce operational costs.
• Flexible Workspace Support: Delivers accurate occupancy data for hot-desking and shared office environments.
• Fast Deployment: Wireless LoRaWAN technology minimizes installation time and cost.
• Extended Service Life: 5-year battery life reduces maintenance and replacement needs.

Use cases

• Smart offices and flexible workspaces (hot-desking)
• Smart building management systems
• Energy management and automation
• Conference rooms and meeting areas
• Libraries and collaborative workspaces
• Hotels and hospitality facilities

Technical notes

• Protocol: LoRaWAN
• Sensor Type: PIR (Passive Infrared) + Thermopile (VS341)
• Accuracy: Up to 98%
• Response Time: Occupied 13s, Unoccupied 60s
• Battery Life: 5 years (with frequent reporting)
• Design: Compact and non-invasive
• Configuration: NFC-enabled

Version differences

The VS34x series includes two models:

• VS340: PIR-based model offering high cost-performance ratio for general occupancy detection needs.
• VS341: Dual PIR and thermopile technology model designed for specialized applications requiring higher accuracy and rapid occupancy status detection.