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物聯網科技博覽會歐洲 2025
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九月 24 – 25

ToF & PIR Sensing Intelligence

MSD01 ToF sensors for precise space and stock awareness.
立即訂購
家 感測器標籤 MSD01 TOF傳感器

The MSD01 ToF Sensor Series are Bluetooth Low Energy sensors engineered to provide precise, real-time distance measurements using advanced 飛行時間 (飛行時間) 科技. The lineup includes the MSD01-D11 ToF Distance Sensor and the MSD01-D22 ToF Occupancy Sensor, which integrates an additional passive infrared (被動紅外線) 模組. With millimeter-level precision (±10mm), 99% detection accuracy, and a range of up to 5 米, the MSD01 series enable fully anonymous and non-intrusive occupancy detection—ideal for demanding applications such as warehouse inventory monitoring, smart shelving in supermarkets and desk occupancy management in libraries or workplaces.

  • Millimeter-level Precision
  • 99% 準確性
  • 150° Adjustable Sensor Head
  • Possible for Split-Directional Sensing
  • 100% 匿名偵測
  • 5 Years & Replaceable Battery

飛行時間 & PlR Smart Synergy

The MSD01-D22 ToF Occupancy Sensor merges millimeter-accurate ToF distance sensing with wide-angle PIR motion detection to reliably distinguish people from objects, capture both movement and even long-still presence, and trigger range measurements only when motion is detected—extending battery life. Its dual-mode logic adapts effortlessly from under-desk workstations to restroom stalls or warehouse aisles, dramatically cutting false alerts and delivering truly context-aware occupancy insights.

> More about ToF and PIR: their differences and how they complement each other.

Millimeter-Level Accuracy with ToF Precision

Leveraging advanced Time-of-Flight (飛行時間) 科技, the MSD01 delivers millimeter-level (±10mm) precision, 99 % recognition accuracy, and rapid response times—ensuring real-time, reliable distance and presence detection in such as smart inventory tracking, desk or restroom occupancy monitoring, and grain level sensing.

Ultra-wide Sensing Range

The MSD01 features an ultra-wide sensing range from 20 mm to 5 米, exceeding the capabilities of most similar sensors. It supports both a short-range mode (≤2.5 m) and a long-range mode (≤5 m), allowing users to flexibly balance power consumption and performance. This makes it especially suitable for top-mounted installations or use in larger spaces that require extended coverage.

Innovative Multi-Angle & Split-Directional Sensing

The MSD01 features a 150° adjustable sensor head and a split-direction architecture, allowing the PIR and ToF modules to face different angles. This user-friendly design enables flexible installation in complex environments—such as narrow aisles, angled surfaces, or irregular layouts—while ensuring optimal detection performance without the need for precise sensor alignment.
例如, in a warehouse setting, when a worker reaches for an item, the PIR sensor detects the motion and instantly activates the ToF module. The system then measures the updated distance to the cartons, accurately determining how much inventory has been removed. This seamless, responsive coordination between motion detection and distance sensing enhances both usability and operational efficiency.

Meet Your Scenario-Based Sensing Needs

The MSD01 series offers two options to suit different monitoring needs:

D11 (ToF Only): Ideal for periodic distance measurements and static object monitoring, such as shelf stock levels or tank volume sensing.
D22 (被動紅外線 & 飛行時間): Combines motion detection and distance sensing, making it highly effective for presence detection, occupancy monitoring, and human-object differentiation.
With dual-sensor logic, the D22 uses PIR to detect movement before activating ToF measurement—greatly reducing false alerts and improving accuracy in both dynamic and low-motion scenarios. The built-in algorithm helps distinguish humans vs objects, making it a better fit for people-centric applications.

匿名偵測, Camera-Free Privacy Protection

Unlike RGB or AI cameras, MSD01 operates on anonymous infrared signals, ensuring full GDPR compliance. Ideal for sensitive environments like restrooms, meeting rooms, and offices—where occupancy data is needed without sacrificing personal privacy.

Built for Longevity

Powered by a 2,700mAh replaceable lithium battery, MSD01 supports more than 5 電池壽命多年. Users can switch between short (≤2.5m) and long-range (≤5m) ToF modes, and fine-tune both the measurement rate and sensing interval to balance performance and power consumption. Its modular battery design allows for easy replacement without disassembling the device—ideal for long-term, low-maintenance deployment in smart buildings or warehouses.

靈活部署, 容易集成

Installs via double-sided adhesive or additional magnetic mounting bracket. Whether ceiling mount, pendant mount, or side mount, MSD01 adapts to your space. Integrate with existing building management systems via Bluetooth and start collecting real-time spatial data instantly.

它是如何運作的

它是如何運作的

應用場景

  • Product Residual Detection for Retail

    Periodically scans shelves to detect remaining stock levels.
    Identifies product displacement and out-of-stock zones.
    Enhances retail efficiency and planogram compliance.

    好處:

    Helps reduce out-of-stock losses.
    Optimizes product placement and marketing.
    Improves shelf management in large-format stores (例如. wholesale clubs).
    Product Residual Detection

  • 倉庫 & Material Level Monitoring

    Leverages ToF sensor technology for real-time inventory level monitoring on shelves.
    Detects object presence and measures remaining stock or material depth inside tanks and bins.
    Triggers automated restocking alerts to optimize supply chain efficiency.
    Non-contact design ensures hygienic and maintenance-free operation.

    好處:

    Reduces manual checking and labor cost.
    Prevents stockouts or overstock.
    Supports data-driven supply chain decisions.
    倉庫 & Material Level Monitoring

  • Restroom / Cubicle Occupancy Detection

    Uses PIR to trigger ToF measurement for accurate occupied/vacant detection.
    Fully anonymous—no cameras or microphones involved, GDPR-compliant.
    Intelligent algorithms eliminate false triggers from objects or cleaning equipment.

    好處:

    Reduces wait times and improves space utilization.
    Enables data-driven cleaning schedules.
    Enhances user privacy and compliance.
    Restroom / Cubicle Occupancy Detection

  • Desk & Workstation Utilization

    Detects real-time desk usage based on user presence and distance threshold.
    Helps optimize space usage and energy management in smart offices.
    Enables utilization analytics for facility planning.

    好處:

    Optimizes desk allocation in hot-desking environments.
    Enables fair usage and prevents resource hogging.
    Provides actionable data for space planning and office downsizing.
    Desk & Workstation Utilization

  • Parking Spot Monitoring

    Monitors vehicle presence with long-range ToF distance sensing.
    Suitable for smart parking applications in indoor setting.
    Provides accurate occupancy data to guide parking efficiency.

    好處:

    Improves parking availability visibility for drivers.
    Supports automated enforcement or reservation systems.
    Increases overall lot efficiency and user satisfaction.
    Parking Spot Monitoring

  • 圖書館 / Shared Study Room Seat Detection

    Uses ToF technology to detect real-time seat occupancy status with high accuracy.
    Fully anonymous—no images or sound recorded, ensuring GDPR compliance.
    Helps optimize space usage and enable smart seat reservation systems.

    好處:

    Helps visitors easily find available seats.
    Enables fair and efficient seat management.
    Improves facility usage transparency.
    Patient Bed Exit Monitoring

規格

方面
* 用於精確測量, 請參考實物.
模型 MSD01-D11 ToF Distance Sensor MSD01-D22 ToF Occupancy Sensor
尺寸: 90 毫米 * Ф34 mm 110 毫米 * Ф34 mm
重量: 63 克 72 克
工作溫度: -10℃~60℃ (14℉~140℉) -10℃~45℃ (14℉~113℉)
PlR Sensing Distance: / 3米 (9.84英尺)
PIR FOV: / Horizontal 100°/ Vertical 20°
藍牙版本: 低功耗藍牙 5.0
傳輸距離: 150米 (492英尺) 在開放區域
電池: 2,700 mAh lithium battery, 可更換的
電池壽命: 5 年
工作濕度: ≤95% RH, 非冷凝
ToF Measurement Range: 2.5米 (8.20英尺)
ToF Measurement Accuracy: Short range.± 10mm/Long range:+5%
按鈕: 電源按鈕 & tamper alarm
安裝: Double-sided adhesive tape, magnectic mount with the included accessory
ToF FOV: 27°

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