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Milesight WS201 LoRaWAN Smart Fill Level Monitoring Sensor

  • $119.00
  • Save $20
  • (Exc. GST)

  • Available in stock

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts

    Milesight WS201 LoRaWAN Smart Fill Level Monitoring Sensor

    • Suitable for Diverse Toilet Paper Dispenser
    • Accurate Fill Level Monitoring with ToF Technology
    • Up to 2 Years Battery Life with One Coin Cell Battery
    • Wireless Deployment and Easy Maintenance

    WS201 utilizes advanced ToF (Time of Flight) technology for precise distance measurement, ensuring accurate detection of toilet paper fill levels. Additionally, it has a minimal blind zone of only 1 cm.

    Ultra Low Power Consumption

    The WS201 is powered by a long-lasting coin cell battery that can last up to 2 years. This ensures uninterrupted usage and eliminates the need for frequent battery replacements.

    LoRaWAN® Based

    Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
    High Compatibility: compliant with standard LoRaWAN® gateways and network servers.


    Wireless Transmission
    Protocol LoRaWAN®
    Frequency US915/AU915/KR920/AS923-1&2&3&4
    Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
    Sensitivity -132dBm@300bps
    Mode OTAA/ABP Class A
    Distance Measurement
    ToF FoV 25 °
    FoV Accuracy ± 5 °
    Detection Range 1 ~ 55 cm
    Detection Accuracy ± 1cm
    Detection Resolution ①1mm (1.0≤X≤15.0cm)
    ②2mm (15.0<X≤35.0cm)
    ③3mm (35.0<X≤55.0cm)
    X = Detection Distance
    Button 1 × Reset Button (Internal)
    LED Indicator 1 × Indicator (Internal)
    Configuration Mobile App (via NFC)
    Physical Characteristics
    Power Supply 1 × 590mAh CR2450 Lithium Battery
    Battery Life1 2 Years
    Operating Temperature -10°C ~ +60°C
    Relative Humidity 0 ~ 95% (Non-condensing)
    Color & Material White, ABS + PC (Flame Retardant)
    Ingress Protection IP30
    Dimension 66 × 38 × 12 mm (2.60 × 1.50 × 0.47 in)
    Installation On the flat surfaces with 3M tapes
    Warranty2 2 Years



    WS201 Datasheet

    WS201 User Guide

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