Milesight EM300-MCS LoRaWAN Magnetic Contact Switch

Milesight EM300-MCS LoRaWAN Magnetic Contact Switch

Marsoni

M251S

$95.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Milesight EM300-MCS LoRaWAN Magnetic Contact SwitchMilesight EM300 MCS LoRaWAN Magnetic Contact Switch The EM300 MCS can be mounted to any door or window to detect an opening or closing event. It adds physical security monitoring to your location by alarming for intrusion or unauthorized entry to your monitored conditions. Combining with LoRaWAN gateway and IoT Cloud solution, users can manage all sensor data remotely and visually. EM300 MCS is widely used for both indoor and outdoor applications such

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Our puppy loves playing with this ball, it does what it says and keeps her occupied for the entire 10-15 minutes the battery lasts. I have to charge it several times a day, though the light never flashes red when the battery is low, it just doesn't work anymore. It also makes a beeping sound when she's playing with it that is super annoying, which sucks because the ball itself isn't super noisy even in the hardwood floors. I wouldn't purchase this again, and we'll probably have to toss it out within a week or two, I really don't see this thing lasting very long. Without the movement, it isn't a ball we would let her play with because she is a strong chewer and the material doesn't seem chew proof at all. I'm only giving it 2 stars because she really does love playing with it, but the battery life and beeping sound are atrocious.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Inarose Veteanu

Port Orchard, US

★★★★★ 1

Doesn’t hold charge

Didn’t last a week. Won’t charge. Shows fully charged but doesn’t move

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Reviewed in the United States on May 4, 2026

Verified Purchase

Zhanna