The AM300(L) series is a compact indoor ambience monitoring sensor designed for measuring a range of parameters including temperature, humidity, light, CO2 concentration, HCHO/O3 levels, TVOC, barometric pressure, PM2.5, PM10, and motion. Data is displayed in real-time on an E-ink screen, aiding in the assessment of indoor environment and comfort. The AM300 series is suitable for various settings such as offices, stores, classrooms, and hospitals. It transmits sensor data using LoRaWAN® technology. When integrated with Milesight LoRaWAN® gateway and IoT Cloud, users can manage all sensor data remotely and visually.
Product Features
- Multiple Integrated Sensors: Measures humidity, temperature, CO2, light, barometric pressure, PM2.5, and PM10.
- Multiple Display Modes: Offers clear emoticons on the screen for easy understanding of comfort levels.
- Power Supply Options: Supports both batteries and DC power supply.
- Traffic Light Indicator and Buzzer: Indicates device status and threshold alarms.
- Data Storage: Locally stores 18,000 historical records and supports retransmission to prevent data loss.
- LoRaWAN® Compliance: Compatible with standard LoRaWAN® gateways and network servers.
-
Efficient Management: Enables quick and easy management with the Milesight IoT Cloud.
Product Video
Product Downloads
| Model | AM307(L) | AM308(L) | AM319(L) |
|---|---|---|---|
| Wireless Transmission | |||
| Technology | LoRaWAN® | LoRaWAN® | LoRaWAN® |
| Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4 | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4 | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz) | 16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz) | 16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz) |
| Sensitivity | -137dBm@300bps | -137dBm@300bps | -137dBm@300bps |
| Work Mode | OTAA/ABP Class A | OTAA/ABP Class A | OTAA/ABP Class C |
| Sensors | |||
| Temperature | Digital CMOSens® technology (MEMS) | Digital CMOSens® technology (MEMS) | Digital CMOSens® technology (MEMS) |
| Range | -20°C~60°C | -20°C~60°C | -20°C~60°C |
| Accuracy | ±0.2°C | ±0.2°C | ±0.2°C |
| Resolution | 0.1°C | 0.1°C | 0.1°C |
| Humidity | Digital CMOSens® technology (MEMS) | Digital CMOSens® technology (MEMS) | Digital CMOSens® technology (MEMS) |
| Range | 0%~100%RH | 0%~100%RH | 0%~100%RH |
| Accuracy | ±2%RH | ±2%RH | ±2%RH |
| Resolution | 0.5%RH | 0.5%RH | 0.5%RH |
| Motion | Passive infrared (PIR) | Passive infrared (PIR) | Passive infrared (PIR) |
| Detection Range | 80° Horizontal, 55° Vertical, 5m | 80° Horizontal, 55° Vertical, 5m | 80° Horizontal, 55° Vertical, 5m |
| Status | Vacant/Occupied | Vacant/Occupied | Vacant/Occupied |
| Light | Photodiode | Photodiode | Photodiode |
| Range | 0-60000 Lux (Determine as 6 levels, 0-5) | 0-60000 Lux (Determine as 6 levels, 0-5) | 0-60000 Lux (Determine as 6 levels, 0-5) |
| TVOC | MOX (MEMS) | MOX (MEMS) | MOX (MEMS) |
| Range | 1.00~5.00 (IAQ Rating) | 1.00~5.00 (IAQ Rating) | 1.00~5.00 (IAQ Rating) |
| Accuracy | ±1 | ±1 | ±1 |
| Resolution | 0.01 | 0.01 | 0.01 |
| Barometric Pressure | Piezoresistive absolute pressure sensor (MEMS) | Piezoresistive absolute pressure sensor (MEMS) | Piezoresistive absolute pressure sensor (MEMS) |
| Range | 260-1260 hPa | 260-1260 hPa | 260-1260 hPa |
| Accuracy | ±0.5 hPa | ±0.5 hPa | ±0.5 hPa |
| Resolution | 0.1 hPa | 0.1 hPa | 0.1 hPa |
| Carbon Dioxide (CO2) | Nondispersive Infrared (NDIR) Photoacoustic | Nondispersive Infrared (NDIR) Photoacoustic | Nondispersive Infrared (NDIR) Photoacoustic |
| Range | 400~5000 ppm | 400~2000 ppm | 400~5000 ppm |
| Accuracy | ±(30 ppm + 3% of reading) | ±(50 ppm + 5% of reading) | ±(30 ppm + 3% of reading) |
| Resolution | 1 ppm | 1 ppm | 1 ppm |
| PM2.5 & PM10 | — | Laser Scattering | Laser Scattering |
| Range | — | 0~1000 μg/m3 | 0~1000 μg/m3 |
| Accuracy | — | 0100(±10 μg/m3), 1001000(±10%) | 0100(±10 μg/m3), 1001000(±10%) |
| Resolution | — | 1 μg/m3 | 1 μg/m3 |
| Formaldehyde (HCHO) | — | — | Electrochemical |
| Range | — | — | 0~1.25 mg/m3 |
| Accuracy | — | — | ±10% |
| Resolution | — | — | 0.01 mg/m3 |
| Ozone (O3) | — | — | Electrochemical |
| Range | — | — | 0~10 ppm |
| Accuracy | — | — | ±5% FS |
| Resolution | — | — | 0.01 ppm |
| Working Life | — | — | 2 Years |
| Display & Configuration | |||
| Display | 4.2-inch Black & White E-Ink Screen | 4.2-inch Black & White E-Ink Screen | 4.2-inch Black & White E-Ink Screen |
| Button | 1× Power Button + 1× Reset Button | 1× Power Button + 1× Reset Button | 1× Power Button + 1× Reset Button |
| LED & Buzzer | 1× Traffic Light Status Indicator + 1× Buzzer | 1× Traffic Light Status Indicator + 1× Buzzer | 1× Traffic Light Status Indicator + 1× Buzzer |
| Configuration | Mobile App via NFC, PC software via NFC or USB Type-C port | Mobile App via NFC, PC software via NFC or USB Type-C port | Mobile App via NFC, PC software via NFC or USB Type-C port |
| Physical Characteristics | |||
| Power Supply | 4× 2700mAh ER14505 Li-SOCl2 Replaceable Batteries, 5V/1A by Type-C Port | 4× 2700mAh ER14505 Li-SOCl2 Replaceable Batteries, 5V/1A by Type-C Port | 4× 2700mAh ER14505 Li-SOCl2 Replaceable Batteries, 5V/1A by Type-C Port |
| Battery Life | AM307: Around 3 Years, AM307L: Around 4 Years | Over 1 Year, AM308L: Around 1.5 Year | — |
| Operating Temperature | -20°C to 60°C (E-Ink Screen: 0°C to 40°C) | -20°C to 60°C (E-Ink Screen: 0°C to 40°C) | -20°C to 60°C (E-Ink Screen: 0°C to 40°C) |
| Relative Humidity | 10%-90% (non-condensing) | 10%-90% (non-condensing) | 10%-90% (non-condensing) |
| Ingress Protection | IP30 | IP30 | IP30 |
| Dimension | 100.8×114×22mm (3.97×4.49×0.87 in) | 100.8×114×22mm (3.97×4.49×0.87 in) | 100.8×114×22mm (3.97×4.49×0.87 in) |
| Installation | 3M Tape Mounting, Wall Screw Mounting | 3M Tape Mounting, Wall Screw Mounting | 3M Tape Mounting, Wall Screw Mounting |
| Approvals | |||
| Regulatory | CE, FCC, ISED | CE, FCC, ISED | CE, FCC, ISED |
| Environmental | RoHS | RoHS | RoHS |
Shipping Policy
We provide worldwide shipping using reliable tracked
shipping services.
Local Shipments within Cyprus
Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.
International Shipments
International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.
We dispatch orders within 1-3 workdays after the day of the
order placement.
General Return Policy
We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.
To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@cyric.eu. If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.
For any further information, help and support regarding the
shipping and/or return process you can contact us at:
- Email: sales@cyric.eu
- Telephone: +357 22 282828