EM300-SLD-868M Leak Detection Sensor - Probe Type
SKU: 37355985302

EM300-SLD-868M Leak Detection Sensor - Probe Type

Sale price$66.60 Regular price$74.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

EM300-SLD-868M Leak Detection Sensor - Probe TypeEM300 SLD is a compact spot leakage detection sensor for detecting the presence of water (or other liquids) and transmitting an alarm using LoRaWAN technology. With this low power consumption technology, EM300 SLD can work up to 5 years with 4000 mAh battery. Combined with a Milesight LoRaWANgateway, users can manage all sensor data remotely and visually and receive alarms via mobile APP. EM300 SLD also integrates temperature and humidity sensors,

 EM300-SLD is a compact spot leakage detection sensor for detecting the presence of water (or other liquids) and transmitting an alarm using LoRaWAN® technology. With this low power consumption technology, EM300-SLD can work up to 5 years with 4000 mAh battery. Combined with a Milesight LoRaWAN®gateway, users can manage all sensor data remotely and visually and receive alarms via mobile APP.

EM300-SLD also integrates temperature and humidity sensors, which has great use for applications such as pipe leakage monitoring, basement flooding, pump failure, etc

Features

  • Detect the presence of liquids by a small water probe and based on the conductive principle
  • Embedded with temperature and humidity sensors for environment monitoring
  • Ultra-wide-distance transmission up to line of sight of 10km
  • IP67 UV-resistant and waterproof enclosure for harsh environment applications 
  • Built-in 4000 mAh replaceable battery and works for more than 5 years without replacement
  • Store locally 3, 000 historical records and support retransmission to prevent data loss Support Milesight D2D protocol to enable ultra-low latency and direct control without gateways
  • Equipped with NFC for easily configuration
  • Compliant with standard LoRaWAN ® gateways and network servers

Measuring Range

  • Trigger Condition: When Liquid Level Reaches 5mm
  • Temperature: -30°C ~ 70°C
  • Humidity: 0% ~ 100% RH

 

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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: 37355985302

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4.8 ★★★★★
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Lindsey Newhouse
Lowell, US
★★★★★ 5
Super Fun
Color: Green
One of the most entertaining things you could buy. The dogs go crazy over it and have so much fun. It's a bit loud on hard floors, but honestly worth it for the laughs. Seems pretty durable too. I have 2 labs; one started out uninterested and the other started off scared of it, but not too long after, they both started going crazy, tossing and carrying it around while it shook.
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Reviewed in the United States on March 21, 2026
M
Verified Purchase
Monica
West Palm Beach, US
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
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Reviewed in the United States on February 25, 2026
M
Verified Purchase
monsieurcritique
Cuba, US
★★★★★ 5
Good product. My dog is very entertained and stimulated by playing with it.
Color: Green, Size: Small (2.0 in, Pack of 2)
I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
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Reviewed in the United States on June 26, 2016
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Verified Purchase
Me
Lake Worth, US
★★★★★ 5
Awesome
Color: Green, Size: Large (3.0 in, Pack of 1)
Love all the chuckit balls and products and so does my dog. Very durable
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Reviewed in the United States on March 2, 2026
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Verified Purchase
Johnathan Robinson
Louisville, US
★★★★★ 5
Highly entertained golden retriever!
Color: Green, Size: Large (3.0 in, Pack of 1), Color: Green, Size: Large (3.0 in, Pack of 1)
My golden retriever spends hours chasing this ball. Its erratic bounce pattern keeps him engaged and guessing where to chase the ball. It is durable and stands up to chewing well.
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Reviewed in the United States on January 24, 2026

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