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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
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Description
Milesight AM319 9-in-1 Indoor Environment SensorComplete Indoor Environment Monitoring for a Healthier Space The Milesight AM319 is a sophisticated, all in one indoor ambience monitoring sensor designed for spaces where air quality and comfort are paramount, such as offices, classrooms, stores, and hospitals. This powerful device combines 9 different sensors into a single, compact unit to provide a comprehensive, real time analysis of your indoor environment. Data is clearly displayed on a 4. 2
Complete Indoor Environment Monitoring for a Healthier Space
The Milesight AM319 is a sophisticated, all-in-one indoor ambience monitoring sensor designed for spaces where air quality and comfort are paramount, such as offices, classrooms, stores, and hospitals. This powerful device combines 9 different sensors into a single, compact unit to provide a comprehensive, real-time analysis of your indoor environment. Data is clearly displayed on a 4.2-inch E-ink screen, offering at-a-glance insights into the health and comfort of your surroundings. Utilizing LoRaWAN® technology, the AM319 ensures reliable, long-range, and low-power data transmission for effective remote management.
Key Features:
- 9-in-1 Sensing: Measures Temperature, Humidity, CO2, TVOC, Barometric Pressure, PM2.5/PM10, Light, and Motion (PIR) for a complete picture of indoor conditions.
- Real-Time E-Ink Display: A crisp, power-efficient 4.2-inch screen shows current readings and uses vivid emoticons to indicate comfort levels.
- At-a-Glance Status: Features a configurable traffic light indicator and an audible buzzer to provide immediate alerts when air quality thresholds are breached.
- Flexible Connectivity: Employs LoRaWAN® technology for long-range wireless communication and can be easily configured via NFC.
- Dual Power Options: Can be powered by two 2700 mAh ER14505 Li-SOCl2 batteries or continuously via a USB Type-C port for versatile installation.
- Secure Installation: Includes an anti-theft locking mechanism, making it suitable for deployment in public and commercial spaces.
Technical Specifications
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN® |
| Frequency | EU868/US915/AU915/AS923/CN470/KR920/IN865 |
| Work Mode | OTAA/ABP Class C |
| Sensor Specifications | |
| Temperature | Range: -20°C to 60°C, Accuracy: ±0.2°C |
| Humidity | Range: 0% to 100% RH, Accuracy: ±2% RH |
| PIR (Motion) | Detection Area: 80° Horizontal, 55° Vertical, Range: 5m |
| Light | Range: 0-60000 Lux (6 levels) |
| Carbon Dioxide (CO2) | Range: 400-5000 ppm, Accuracy: ±(30 ppm + 3% of reading) |
| TVOC | Range: 0-2000 µg/m³, Accuracy: 20 µg/m³ ±15% of reading |
| Barometric Pressure | Range: 260-1260 hPa, Accuracy: ±0.5 hPa |
| PM2.5 & PM10 | Range: 0-1000 μg/m³, Accuracy: ±10 μg/m³ (0-100 μg/m³), ±10% (>100 μg/m³) |
| Physical Characteristics | |
| Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 Batteries (Replaceable) or 5V/1A by Type-C Port |
| Display | 4.2-inch Black & White E-Ink Screen |
| Dimensions | 114 × 100.8 × 22 mm |
| Operating Temperature | -20°C to 60°C (E-ink Screen: 0°C to 40°C) |
| Ingress Protection | IP30 |
| Installation | Wall Mounting or 86 Box Mounting |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 3
Dog & I Disagree/ Aggressive Chewers Short-Term Toy
Color: Red, Size: Medium
This is day two, and, My dog LOVED this toy! He loved the squeaking aspect, chewing the center squeaky area so he could squeak it himself (adorable!). He also loved playing fetch with it, but he loves fetch, but this was fun for him as it wasn't a ball. The chewing enjoyment is where it was at for him as he Loves to chew, and it was a nice weight that he could really carry around and have fun.
I did love this toy, as it was cute, and he was having such a great time with it! Until his teeth kept getting stuck in the rubber around the center squeaker area when getting it to squeak by himself. That was almost it, but he LOVES this toy, so I gave it another chance. Then, one of his teeth got stuck in the center and his teeth became hooked on the top of the outer round and he couldn't get it out of his mouth. That was the End.
Perhaps more size options, small, medium, and large, with safer spaces, at each size, between the squeaker area and the outer ring- so they can squeak it, yet avoid getting their teeth stuck and/or their mouths stuck open. I would say the durability is lacking, as, while similar, a Benebone it is not, though it gets sharp too-ouch! He had the outer rounds pretty tore up on the first day, and even more tore up today, so if you have a truly aggressive chewer, this is also a short term toy. This is a fun toy and many love it, though many more could love it with a few modifications.
As it is, I did not find it a value for my money, even with as much fun as he had; at this time, the safety aspect and the ease with which he chewed it requires I look somewhere else. I hope this helps.
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Reviewed in the United States on January 2, 2026
★★★★★ 1
Plastic cut my dog
Color: Mixed, Size: Medium
If your pet chews a lot do not buy. My dog chewed the plastic and cut her nose when grabbing the toy because of how sharp it became.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great for aggressive chewers
Color: Mixed, Size: Medium
This toy held up well. My dog is a very aggressive chewer and will shred apart any toy she can. She was not able to tear up this one. I have not found many toys that she doesn't destroy
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Best Balls Ever!!!
Size: Medium
These are the best balls ever! We have 2 very active ball loving dogs and these bounce very well and they actually hold up with active play and chewing. They still look brand new after daily use for months!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Finally a ball my power chewers cannot destroy
Size: Medium
I have two dogs, an American Bully and an American Pit Bull Terrier, and both of them love to chew. Most balls last a very short time around here before they are shredded or missing big chunks. This one has actually held up. They chase it, tug on it and sit and chew on it, and it is still in one piece with no pieces breaking off.
One of my favorite things is being able to put food inside. I add some kibble or small snacks, and they will happily sit and work on it for a long time. It keeps them busy, gives them something safe to chew, and they get a little reward while they play. When they are done, I just rinse it out and it is ready to go again.
If you have strong jawed dogs that usually destroy toys, this ball is worth trying. Mine really enjoy it and I feel better knowing they finally have a ball that can keep up with them.
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Reviewed in the United States on November 22, 2025