SKU: 84635046017

Milesight WS301 LoRaWAN Magnetic Contact Sensor

Sale price$525.99 Regular price$584.43
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

Milesight WS301 LoRaWAN Magnetic Contact SensorSecure Your Space with Intelligent Monitoring Introducing the Milesight WS301, a reliable and discreet guardian for every door and window in your home or office. This compact magnetic contact sensor provides real time monitoring of any opening or closing event, adding a critical layer of physical security to your property. By instantly alerting you to unauthorized entry or intrusion, the WS301 ensures you're always in the know. Its minimalist, wire

Secure Your Space with Intelligent Monitoring

Introducing the Milesight WS301, a reliable and discreet guardian for every door and window in your home or office. This compact magnetic contact sensor provides real-time monitoring of any opening or closing event, adding a critical layer of physical security to your property. By instantly alerting you to unauthorized entry or intrusion, the WS301 ensures you're always in the know. Its minimalist, wire-free design allows for easy mounting on various materials without compromising your decor, making it ideal for smart homes, offices, and factories.

Advanced LoRaWAN Technology

Leveraging the power of LoRaWAN technology, the WS301 offers ultra-long-range transmission of up to 15 km in line of sight, ensuring robust connectivity. This low-power technology allows the built-in 1200 mAh battery to last for over 5 years, providing a truly 'fit and forget' security solution. The sensor is fully compliant with standard LoRaWAN gateways and network servers, as well as the Milesight IoT Cloud, for seamless integration into your smart ecosystem.

Key Features

  • Real-Time Intrusion Detection: Get instant alerts for any open/close status change on doors, windows, or cabinets.
  • Tamper Detection: An internal button provides an immediate alert if the sensor is being tampered with or removed.
  • Effortless NFC Configuration: Quickly and easily configure the sensor in one touch using the Milesight Toolbox mobile app.
  • Exceptional Battery Life: The replaceable 1200 mAh ER14250 Li-SOCl2 battery provides over 5 years of operation.
  • Milesight D2D Protocol: Supports ultra-low latency communication and direct control without a gateway.
  • Clear LED Indicators: Onboard LED lights show network status, open/close events, tamper alerts, and low battery warnings.

Technical Specifications

Wireless Technology LoRaWAN®, LoRa D2D
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power 16 dBm (868 MHz) / 22 dBm (915 MHz) / 19 dBm (470 MHz)
Sensitivity -137 dBm @300bps
Mode OTAA/ABP Class A
Detection Distance 10-15 mm
Power Supply 1 × 1200 mAh ER14250 Li-SOCl2 Battery (Replaceable)
Battery Life Over 5 years (based on 1080 min interval + 30 triggers per day)
Configuration NFC Configuration via Mobile App
Operating Temperature -20°C to +60°C
Relative Humidity ≤90% (non-condensing)
Ingress Protection IP20
Dimensions Sensor: 50.5 × 31 × 18.5 mm | Magnet: 30 × 13.5 × 10 mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84635046017

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4.2 ★★★★★
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K
Verified Purchase
Kcm228
Charlottesville, US
★★★★★ 5
Helps repair skin barrier
Style: Updated Formula
This stuff is amazing! It has drastically helped repair my skin barrier. I had a flare up of dermatitis right before an important event and this helped clear it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
K
Verified Purchase
KBL
Houston, US
★★★★★ 5
Great Product
Style: Updated Formula
I will purchase this again. very gentle on the skin and moisturizes.
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Reviewed in the United States on February 14, 2026
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Verified Purchase
JR
Carnegie, US
★★★★★ 4
Like it but expensive
Style: Updated Formula
I like it. It does what it says. I just don’t like the price.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kira Krall
Omaha, US
★★★★★ 5
returned- for now
Style: Updated Formula
I was using the lotion version of this for about a year, then went to the balm for more hydration. However, it seems to be breaking me out. I think because it's spring, im not needing as much occlusion as i did during winter. I'm gonna go back to the lotion formula, then pick this up again next winter. It is a little hard to spread, but I spray the avene mineral water on, let it dry slightly, and press the balm into my skin when its still wet. That helps thin the balm just enough to rub in. Otherwise, it can actually feel kind of rough!
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Reviewed in the United States on April 2, 2026
T
Verified Purchase
tortoisegirl
Lake Worth, US
★★★★★ 5
Impressive
Style: Updated Formula
Nice thick cream! I even saw results (skin improvement) within days. I like this way better than their Cicalfate+, as it’s easier to rub in, less greasy, and doesn’t have the water vs cream separation issue. I’m not a huge fan of the pump top for this one, but at least it’s a tube instead of a solid canister (where you can’t see how much is left or get to the last bit).
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Reviewed in the United States on February 26, 2026

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