Milesight | SKU: VS121-P PN: White-High

Milesight VS121 & VS121-P | AI Workplace Occupancy Sensor

€339,00

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A high-precision AI-powered sensor designed to revolutionize workspace utilization through anonymous people counting and real-time occupancy analytics.

• AI Intelligence: Up to 98% recognition rate for regional people counting and line crossing.
• Privacy First: GDPR compliant—transmits only statistical data without collecting identifiable images.
• Dual Connectivity: VS121 (LoRaWAN®) or VS121-P (Ethernet/PoE with RS485).

Communication Protocol

Monitored Area

Color: White

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Description

The Milesight VS121 Series represents the next generation of smart building technology, utilizing an advanced AI algorithm to quantify how modern workspaces are used. By mapping up to 16 custom detection regions, the sensor provides granular data on room occupancy, dwell time, and people flow. The series offers two professional versions: the VS121, which leverages long-range LoRaWAN® for wireless efficiency, and the VS121-P, a specialized PoE (Power over Ethernet) model that includes rich serial interfaces (DI/DO/RS485) and supports data push via HTTP(S) or MQTT(S).

Advanced Recognition & Privacy Compliance

Anonymized Data Collection Fully compliant with GDPR regulations, the VS121 processes all AI identification locally at the edge, transmitting only numerical data to ensure total occupant privacy.

Smart Triggering (D2D) Supports Milesight D2D protocol, allowing the sensor to directly control HVAC or lighting systems based on occupancy with ultra-low latency (under 1 second).

Workplace Management Scenarios

• Smart Offices: Track desk utilization and meeting room occupancy to optimize real estate costs and dynamic cleaning schedules.

• Retail Analytics: Measure customer dwell time and traffic flow across specific product zones to improve store layouts.

• Public Safety: Monitor queue lengths and crowd density in airports, transport hubs, or hospitals for operational efficiency.

What is in the Box?

• 1 x Milesight VS121 or VS121-P AI Sensor

• 1 x Mounting Kit (Wall/Ceiling)

• 1 x Power Adapter (for VS121 model)

• 1 x Quick Start Guide

Product Certifications

CE FCC GDPR Compliant RoHS

Specifications

Primary Communication Protocol

LoRaWAN, Milesight D2D, Ethernet (PoE)
Frequency/Region

EU868
Antenna Type

Internal
Configuration Method

Web GUI (HTTP/HTTPS), Wi-Fi
Activation Method

OTAA, ABP
Environment Rating

Indoor
IP Rating

IP30
Operating Temperature

-5°C to +45°C
Enclosure Material

PC (Polycarbonate), Metal
Power Consumption

Typical 4W, Max 7.5W
Measurement Technology
- AI Deep Learning: Utilizes advanced identification algorithms to achieve a 98% recognition rate, distinguishing human shapes from objects.
- Privacy-First Design: Compliant with GDPR; the sensor analyzes data locally and transmits only anonymous numerical values without collecting images.
- 16 Mapping Regions: Allows users to define up to 16 custom regions for precise desk-level occupancy or zone-based people counting.
- Milesight D2D Control: Enables ultra-low latency (<1s) communication between the sensor and other devices for automated light or HVAC triggering.
- Hybrid Backhaul (VS121-P): Supports dual-mode data transmission via LoRaWAN® or Ethernet for mission-critical reliability.
Measurement Range
- Standard Coverage: Up to 67.2 m2 (at 3m height)
- High Ceiling Coverage: Up to 77 m2 (at 7m height)
- Horizontal FOV: 190 degrees (Standard) / 105 degrees (High Ceiling)
- Vertical FOV: 112 degrees (Standard) / 82 degrees (High Ceiling)
Measurement Accuracy
- Recognition Rate: ≥ 98% (Optimized at 3m installation height)
- Illuminance Tolerance: Operates effectively in lighting environments from 20 to 2,000 lux.
- Interference Suppression: AI algorithm filters out movement from chairs, bags, or shadows to ensure high-fidelity occupancy data.
Measurement Resolution
- Counting Resolution: 1 Person (Max capacity 10-20 per region)
- Reporting Interval: Configurable 10s to 30 min (LoRaWAN) / Real-time (Ethernet)
- Region Analysis: Simultaneously tracks dwell time and entry/exit (Line Crossing) metrics.
Interfaces (I/O)

RS485 (Modbus RTU), Digital Input (Dry Contact), Digital Output (Relay)
Monitoring Parameters

People Counting (AI/ToF), Occupancy Status

Document Library

VS121(P) Datasheet

VS121(P) User Manual

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Milesight VS121 & VS121-P | AI Workplace Occupancy Sensor

VAT Free Transaction Option

Secure Payment & Warranty

Delivery and Shipping