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Milesight  |  SKU: WS301-868M

Milesight WS301 | LoRaWAN Magnetic Contact Switch

Price incl. 19% VAT
€55,00
Price excl. VAT
€46,22
Shipping calculated at checkout. Shipping policy

The Milesight WS301 is a slim LoRaWAN magnetic contact sensor for doors, windows and cabinets.

  • Open/close: reports door and window status as it changes
  • Tamper alert: detects removal from the mounting surface
  • Battery: replaceable, 5+ years of operation

VAT & Business Purchases

Prices include VAT at the rate of your EU delivery country, so the price shown is the price you pay. EU businesses with a valid VAT number can buy VAT-free: enter your company name and VAT number at checkout and VAT is removed under the intra-community reverse-charge rules. Orders delivered within Cyprus always include Cyprus VAT.

Secure Payment & Warranty
  • Encrypted Checkout: Shop with confidence via Shopify Payments or PayPal Express for fully secure, PCI-compliant transactions.
  • 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 WS301 is a professional LoRaWAN Magnetic Contact Switch engineered for discreet entry monitoring in smart offices, residential complexes, and industrial sites. Consisting of a sensor unit and a minimalist magnet, the WS301 provides instantaneous alerts when doors, windows, or storage cabinets are opened. Its wire-free installation and low-profile design make it an ideal choice for retrofitting security and automation into existing infrastructure without compromising aesthetics.

Reliable Detection & Local Integration

Milesight D2D Controller Features the Milesight D2D protocol, allowing the sensor to directly trigger other local devices (such as light switches or sirens) in under 1 second, bypassing the gateway for localized automation.
Smart Security Logic Integrated tamper-proof button on the back ensures immediate notification if the device is uninstalled or moved, providing an extra layer of physical security.

Professional Usage Scenarios

• Workplace Management: Monitor restricted access zones or track conference room usage by recording door activity.
• Retail Operations: Track opening/closing of display cases or back-office storage areas to enhance loss prevention.
• Smart Homes & Rentals: Remotely verify that all windows and doors are closed in multi-unit properties or holiday rentals.

What is in the Box?

• 1 x Milesight WS301 Sensor Unit
• 1 x Magnet Component
• 1 x 1200 mAh ER14250 Li-SOCl2 Battery (Pre-installed)
• 1 x 3M Tape Mounting Kit & Quick Start Guide

Product Certifications

CE FCC IC (ISED) RoHS LoRaWAN Certified

Specifications
  • Primary Communication Protocol
    LoRaWAN, Milesight D2D
  • Frequency/Region
    EU868
  • Antenna Type
    Internal
  • LoRaWAN Class
    Class A
  • Radio & Range

    TX power: 16 dBm (EU868)

    Sensitivity: -137 dBm @ 300 bps

    Range: up to 15 km line of sight (manufacturer figure)

  • Configuration Method
    NFC
  • Activation Method
    OTAA, ABP
  • Monitoring Parameters
    Door/Window Status, Tamper Status
  • Measurement Technology

    Magnetic contact switch

  • Measurement Range

    Status: open/closed

    Detection distance: 20 mm

  • Power Source
    Battery (Non-rechargeable)
  • Battery Type
    Li-SOCl2
  • Battery Capacity
    1200mAh
  • Battery Life
    Around 6.8 years at SF7 / around 4.2 years at SF10 (1080-min interval + 30 triggers per day, 25°C, EU868)
  • Dimensions
    Sensor 50.5 × 31 × 19 mm; magnet 50.5 × 13.5 × 13 mm
  • Weight
    Sensor 27.9 g (battery included); magnet 13.7 g
  • Enclosure Material
    PC (Polycarbonate)
  • Mounting Options
    Wall Mount
  • IP Rating
    IP20
  • Environment Rating
    Indoor
  • Operating Temperature
    -20°C to +60°C
  • Certifications
    CE, FCC, LoRaWAN Certified, IC, RoHS
  • Warranty
    2 Years

Document Library

WS301 Datasheet

WS301 User Manual

Payment & Security

Payment methods

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

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