Milesight

Milesight VS341 | LoRaWAN Ceiling Occupancy Sensor

€80,00

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A professional ceiling-mounted sensor using dual-tech PIR and Thermopile for high-precision, anonymous room occupancy tracking.

• High Accuracy: Dual-technology detection ensures 98% precision.
• D2D Protocol: Direct device-to-device control without gateways.
• Privacy Guard: 100% anonymous sensing for GDPR-compliant spaces.

Frequency/Region

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Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.

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Description

The Milesight VS341 is an advanced Ceiling-Mounted LoRaWAN Occupancy Sensor designed for intelligent space management in smart offices and commercial buildings. By combining Passive Infrared (PIR) motion detection with Thermopile temperature-grid sensing, the VS341 accurately identifies human presence even when occupants are completely stationary. This dual-technology approach eliminates the false "vacant" readings common in traditional PIR-only sensors. With its sleek, discreet design and 100% anonymous detection—capturing no images or personal data—it is the ideal choice for privacy-sensitive environments. Integrated Milesight D2D support allows the sensor to trigger local HVAC or lighting systems instantly, optimizing comfort and energy usage simultaneously.

Dual-Tech Room Intelligence

Milesight D2D Connectivity The VS341 acts as a D2D controller to trigger light switches or climate units in under 1 second, providing a seamless local automation experience.

Enhanced Detection Logic Features adjustable sensitivity and reporting intervals, with internal storage for 1,000 records to prevent data loss during network interruptions.

Professional Smart Space Scenarios

• Conference Rooms: Automate lighting and cooling based on actual room occupancy to reduce operational costs.

• Smart Washrooms: Monitor cubicle or room-level occupancy to optimize cleaning schedules and improve user experience.

• Workplace Analytics: Collect precise utilization data for different office zones to support real estate right-sizing.

What is in the Box?

• 1 x Milesight VS341 Ceiling Occupancy Sensor

• 2 x 4000mAh ER18505 Li-SOCl2 Batteries

• 1 x Mounting Kit (Screws & Wall Plugs)

• 1 x Quick Start Guide

Product Certifications

CE FCC IP30 RoHS

Specifications

Primary Communication Protocol

LoRaWAN, Milesight D2D
Frequency/Region

EU868
Antenna Type

Internal
Configuration Method

NFC
Activation Method

OTAA, ABP
Environment Rating

Indoor
IP Rating

IP30
Operating Temperature

-20°C to 60°C
Enclosure Material

PC (Polycarbonate), ABS Plastic
Battery Type

Li-SOCl2
Battery Capacity

4800mAh
Power Consumption

Up to 10 Years (SF7)
Measurement Technology
- Dual-Technology Detection: Combines PIR motion sensing with Thermopile IR temperature sensing to detect human presence based on both movement and body heat.
- Milesight D2D: Supports Milesight D2D protocol as a controller, enabling ultra-low latency (<1s) direct control of desk peripherals or lighting without a gateway.
- Adjustable FOV: Includes specialized PIR covers to narrow or widen the detection area (up to 120° Horizontal) for specific desk configurations.
- Advanced Logic: Features high-accuracy recognition (up to 98%) to distinguish between actual occupancy and environmental interference.
Measurement Range
- Detection Distance: Optimized for workstation mounting (recommended height: 70cm).
- Thermopile Best Range: Recognition rate is optimized when the ambient temperature is between +10°C to +30°C.
- Field of View (FOV): Adjustable based on cover; up to 120° Horizontal / 100° Vertical (PIR).
Measurement Accuracy
- Detection Accuracy: Up to 98% accuracy in distinguishing occupied vs. vacant states.
- Stationary Detection: Enhanced ability to detect a person sitting still for long periods, which standard PIR sensors may miss.
Measurement Resolution
- Occupancy Status: Real-time binary reporting (Occupied/Vacant).
- Internal Diagnostics: Reports battery voltage and sensor health status via LoRaWAN.
Monitoring Parameters

Desk/Seat Occupancy

Document Library

VS341 Datasheet

VS341 User Manual

Payment & Security

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Milesight VS341 | LoRaWAN Ceiling Occupancy Sensor

VAT Free Transaction Option

Secure Payment & Warranty

Delivery and Shipping