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Milesight  |  SKU: WS201-868M

Milesight WS201 | LoRaWAN Smart Fill-Level Monitoring Sensor

Price excl. VAT
€55,46
Price incl. 19% VAT
€66,00
Shipping calculated at checkout. Shipping policy

The Milesight WS201 is a LoRaWAN ToF fill-level sensor for tissue boxes and small containers.

  • Range: laser ToF sensing from 1 cm to 55 cm
  • Compact: slim profile for mounting inside dispensers
  • Battery: standby mode, 2+ years of operation

VAT & Business Purchases

Prices are shown excluding VAT. For EU deliveries, VAT at the rate of your delivery country is added at checkout. EU businesses with a valid VAT number pay no VAT: enter your company name and VAT number at checkout and the order is invoiced under the intra-community reverse-charge rules. Orders delivered within Cyprus always include Cyprus VAT.

Secure Payment & Warranty
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  • B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
  • Warranty & Support: Consumer purchases are covered by the 2-year legal guarantee of conformity, and manufacturer warranty terms apply per brand. Our engineering team at shopioT provides technical support.

Delivery and Shipping

Tracked delivery within Cyprus by ACS Courier, and to all EU member states, the United Kingdom and Switzerland by FedEx International Priority. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. Shipping cost is calculated at checkout by destination and parcel weight. See our Shipping Policy for rates and delivery times.

EU business? Enter your company name and a valid EU VAT number at checkout to remove VAT (reverse charge).

Description

The Milesight WS201 is an innovative LoRaWAN Smart Fill-Level Sensor specifically engineered for close-range sensing applications. Utilizing advanced Time-of-Flight (ToF) laser technology, it provides millimetric accuracy in monitoring the remaining contents of small containers, most notably tissue boxes in high-traffic facilities. Its ultra-compact form factor allows it to be mounted inside dispensers without interfering with daily use. By digitizing supply levels, the WS201 enables facilities managers to shift from scheduled refills to data-driven, "on-demand" janitorial services, significantly reducing labor costs and improving user satisfaction in smart restrooms and hospitality environments.

Laser-Precision Supply Management

Optimized ToF Accuracy Unlike infrared sensors, ToF technology measures the actual travel time of light, ensuring precise readings regardless of the color or material of the contents.
Intelligent Reporting Supports percentage-based remaining amount reporting and features configurable alarm thresholds to notify staff only when refills are actually needed.

Smart Facility Scenarios

• Smart Restrooms: Real-time fill-level tracking for tissue and paper towel dispensers in airports and malls.
• Hotel Hospitality: Monitor amenity stock levels in guest rooms to optimize housekeeping workflows.
• Inventory Control: Discreetly monitor small parts bins or stationary supplies in corporate office environments.

What is in the Box?

• 1 x Milesight WS201 Smart Fill Level Sensor
• 1 x 590mAh CR2450 Lithium Battery
• 1 x 3M Double-Sided Adhesive Tape
• 1 x Quick Start Guide

Product Certifications

CE FCC RoHS IP30

Specifications
  • Primary Communication Protocol
    LoRaWAN
  • Frequency/Region
    EU868
  • Antenna Type
    Internal
  • LoRaWAN Class
    Class A
  • Radio & Range

    TX power: 16 dBm (EU868)

    Sensitivity: -132 dBm @ 300 bps

  • Configuration Method
    NFC
  • Activation Method
    OTAA, ABP
  • Monitoring Parameters
    Level (%)
  • Measurement Technology

    Distance: Time-of-Flight (ToF), 25° FoV

  • Measurement Range

    Distance: 1–55 cm

  • Measurement Accuracy

    Distance: ±1 cm

    Field of view: ±5°

  • Measurement Resolution

    Distance: 1 mm

  • Power Source
    Battery (Non-rechargeable)
  • Battery Type
    CR2450
  • Battery Capacity
    590mAh
  • Battery Life
    About 3.6 years (SF7, EU868); about 2.3 years (SF10, EU868) — 60-min interval, lack-of-paper alert twice a day, 13 work hours/day, 25°C; laboratory figure, guideline only
  • Dimensions
    66 × 38 × 12 mm
  • Weight
    24.7 g (with battery)
  • Enclosure Material
    PC (Polycarbonate), ABS Plastic
  • Mounting Options
    Adhesive
  • IP Rating
    IP30
  • Environment Rating
    Indoor
  • Operating Temperature
    -10°C to +60°C
  • Certifications
    CE, FCC, RoHS
  • Warranty
    2 Years

Document Library

WS201 Datasheet

WS201 User Manual

Payment & Security

Payment methods

  • American Express
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  • Bancontact
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • MB WAY
  • MobilePay
  • PayPal
  • Satispay
  • Shop Pay
  • Union Pay
  • Visa

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