✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Versatile Milesight Magnetic Contact Switch - Em300-mcs Device [JeOijvMX]

$19.99 $63.99 -69%

Milesight EM300-MCS: The Ultimate Magnetic Contact Switch The Milesight EM300-MCS is a cutting-edge magnetic contact switch sensor designed for seamless monitoring of open/close status for doors, windows, and more. This compact and efficient device l

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Milesight EM300-MCS: The Ultimate Magnetic Contact Switch

The Milesight EM300-MCS is a cutting-edge magnetic contact switch sensor designed for seamless monitoring of open/close status for doors, windows, and more. This compact and efficient device leverages LoRaWAN® technology to ensure reliable and long-range communication. With its low power consumption, the EM300-MCS boasts an impressive battery life of up to 5 years, powered by a 4000 mAh battery. Its versatility is further enhanced by the integration of temperature and humidity sensors, making it a versatile solution for various applications. Key features include: IP67-rated and UV resistance, high sensitivity with a 20 to 30 mm sensing distance, customizable alarm reporting, and a 3-in-1 sensor for temperature, humidity, and contact status.

Robust Specifications and Advanced Features

The EM300-MCS is equipped with a range of specifications that make it a reliable choice for both professional and personal use. It supports LoRaWAN® technology across multiple frequency bands, including CN470, IN865, RU864, EU868, US915, AU915, KR920, and AS923. The device offers a transmission power of up to 20dBm and boasts a sensitivity of -137dBm @300bps. Its measurement capabilities include a detection distance of 20-30 mm, temperature range of -30°C to +70°C with an accuracy of +/- 0.3°C, and humidity range of 0% to 100% RH with an accuracy of +/- 3%. Additional features include: NFC power on/off, NFC configuration via mobile app, and a durable, wall-mountable design. The device is also CE, FCC, and RoHS certified, ensuring compliance with global standards.

Applications and Benefits

The Milesight EM300-MCS is an ideal solution for a wide range of applications, including home and office automation, factory monitoring, and more. Its ability to detect open/close status, temperature, and humidity makes it a valuable tool for ensuring security, energy efficiency, and comfort. Whether you're looking to monitor access to a secure room or track environmental conditions in a sensitive area, the EM300-MCS delivers reliable performance and peace of mind. Target audiences include: homeowners, business owners, facility managers, and anyone looking for a cost-effective and efficient way to monitor their environment. With its long battery life, easy installation, and user-friendly interface, the EM300-MCS is the perfect choice for anyone in need of a reliable and versatile sensor solution.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

This is a very well-made product for the price.

- Abram W..

December 30, 2025

Absolutely no complaints!

The product is of excellent quality and very sturdy.

- Everleigh B..

December 30, 2025

Absolutely no complaints!

This is a very solid and reliable manufacturer.

- Kashton W..

Write a Review

You Might Also Like

Discover more great products from our collection.

ACCUMULATOR - Part #: 931223

ACCUMULATOR - Part #: 931223

(654)
$16.99 $54.99 -69%
Self Portrait Maglia

Self Portrait Maglia

(113)
$46.99 $150.99 -69%
Scarpe uomo X Ultra 360

Scarpe uomo X Ultra 360

(527)
$33.99 $108.99 -69%
Paperclamp RPC-07

Paperclamp RPC-07

(878)
$45.99 $147.99 -69%
9963 Sunnyside Romper

9963 Sunnyside Romper

(809)
$19.99 $63.99 -69%
Mirapont®

Mirapont®

(725)
$16.99 $54.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY