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Milesight

Indoor environmental monitoring sensor with display

Milesight AM307-868M is a multi-parameter air quality sensor 7-in-1 with LoRaWAN communication and a 4,2-inch E-Ink display. The device monitors temperature, humidity, CO₂ concentration, TVOC, atmospheric pressure, light intensity, and occupancy using a PIR sensor.

The clear display, air quality indicator, and buzzer provide local information about conditions, while storage for 18 000 records and data retransmission support monitoring continuity. The AM307 can be powered by 4 replaceable 2700 mAh batteries or USB-C 5 V / 1 A and is suitable for offices, schools, hospitals, hotels, and Smart Building systems.

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Shipping time: 31 dni

$369.00

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Produkty powiązane

LoRaWAN Multi-Parameter Air Quality Sensor

AM307 — 7 Environmental Parameters on One Display

Milesight AM307 is an advanced air quality sensor designed for comprehensive monitoring of indoor building conditions.

The device measures temperature, humidity, CO₂ concentration, TVOC, atmospheric pressure, and light intensity, while the PIR sensor provides occupancy information. Results can be presented locally on a 4,2-inch E-Ink display and transmitted via LoRaWAN to a central monitoring system.

Key Benefits

Comprehensive Monitoring Without Multiple Separate Sensors

7-in-1

One device monitors key parameters of air quality, comfort, and room utilisation.

E-Ink 4,2"

The large display allows users to check current conditions without using an app or supervisory platform.

18 000 records

Extended local storage and data retransmission help maintain a complete measurement history even during temporary connectivity loss.

Typical Applications

Where Can the AM307 Be Used?

Offices and Open-Plan Spaces

Conference Rooms

Schools and Universities

Hospitals

Hotels

Commercial Facilities

Smart Building

HVAC Monitoring

7-in-1 Monitoring

Key Environmental Parameters in One Device

Temperature

Humidity

CO₂

TVOC

Atmospheric Pressure

Light Intensity

PIR Occupancy

Carbon Dioxide

Ventilation Control Based on CO₂ Concentration

Carbon dioxide concentration is one of the most important parameters for assessing ventilation effectiveness and conditions in spaces occupied by people.

Technology

NDIR

CO₂ Range

400–5000 ppm

Accuracy

±(30 ppm + 3% of reading)

Declared Accuracy Conditions

0…+50°C, 0–85% RH

Resolution

1 ppm

Volatile Organic Compounds

TVOC and Overall Air Quality Monitoring

Technology

MOX MEMS

Reporting Method

IAQ Rating

IAQ Range

1,00–5,00

Accuracy

±1

Resolution

0,01

Atmospheric Pressure

Additional Environmental Parameter

Technology

piezoresistive MEMS absolute pressure sensor

Range

260–1260 hPa

Accuracy

±0,5 hPa

Resolution

0,1 hPa

Thermal Comfort

Accurate Temperature and Humidity Measurement

Technology

digital CMOSens® MEMS

Temperature Range

−20…+60°C

Accuracy −20…0°C

typ. ±0,3°C

Accuracy 0…+60°C

typ. ±0,2°C

Temperature Resolution

0,1°C

Humidity Range

0–100% RH

Humidity Accuracy

typ. ±2% RH at 25°C

Humidity Resolution

0,5% RH

Occupancy and Light

Data Supporting Smart Building Automation

PIR up to 5 m

The PIR sensor detects Vacant / Occupied status and enables analysis of monitored room utilisation.

80° × 55°

The PIR detection field is approximately 80° horizontally and 55° vertically.

0–60 000 lx

The photodiode measures lighting level, which can be presented as a value or one of six levels 0–5.

Local Display

4,2-inch E-Ink Display

The large black-and-white E-Ink display provides a direct view of current room conditions without using an app.

Different data presentation layouts, environmental quality emoticons, and Smart Screen Mode are available, allowing the display to be adapted to the character of the monitored facility.

Alarms

Air Quality Indicator and Buzzer

Traffic Light

The visual indicator makes it possible to quickly recognise environmental quality status.

Buzzer

The built-in audible alarm can warn users when configured values are exceeded.

Threshold Alarm

Alarm thresholds can be configured according to the requirements of a specific space.

Data Continuity

18 000 Records and Retransmission

18 000 records

Built-in memory can locally retain an extensive history of environmental data.

Retransmission

Data stored during temporary communication loss can be transmitted after the connection to the LoRaWAN network is restored.

Data Retrievability

Historical records can be retrieved directly from the device memory.

Flexible Power Supply

Batteries or USB Type-C

The AM307 can be powered by four replaceable ER14505 Li-SOCl₂ 2700 mAh batteries or directly via a USB Type-C 5 V / 1 A port.

According to the manufacturer's current data, with a 10-minute reporting interval and a temperature of 25°C, battery life is approximately 3,9 years for SF7 / EU868.

Device

Communication, Power Supply and Design

Model

AM307-868M

Type

7-in-1 air quality sensor

Communication

LoRaWAN®

Frequency Band

EU868 / 868 MHz

Operating Mode

OTAA / ABP, Class A

Transmit Power

16 dBm for 868 MHz

Sensitivity

−137 dBm at 300 bps

Antenna

internal

Display

4,2" black-and-white E-Ink

Indication

Traffic Light Status Indicator + buzzer

Memory

up to 18 000 records

Functions

Calibration, Threshold Alarm, Data Storage, Data Retrievability, Data Retransmission, Smart Screen Mode, Button Lock

Configuration

NFC / Milesight ToolBox, USB Type-C, LoRaWAN downlink

Buttons

1 × Power + 1 × Reset

Battery Powered

4 × ER14505 Li-SOCl₂, 2700 mAh

USB Power Supply

USB Type-C, 5 V / 1 A

Battery Life – SF7 / EU868

approximately 3,9 years*

Battery Life – SF10 / EU868

approximately 3,1 years*

Device Operating Temperature

−20…+60°C

E-Ink Display Operating Range

0…+40°C

Operating Humidity

10–90% RH, non-condensing

Protection Rating

IP30

Enclosure Material

ABS, UL94 HB

Colour

white

Dimensions

100,8 × 114 × 22 mm

Weight

182,5 g with batteries

Mounting

wall-mounted, 3M tape or screws

Certification

CE, FCC, ISED, RED, RoHS

* The declared battery life applies to a 10-minute reporting interval and a temperature of 25°C. Actual battery life depends on configuration, screen update frequency, LoRaWAN parameters, and ambient conditions.

Integration

AM307 in an Air Quality Monitoring System

Environmental data can be transmitted via LoRaWAN to a gateway and then to a central platform, enabling air quality analysis, measurement history, and automatic alarming.

AM307

air quality and occupancy

→

LoRaWAN

wireless data transmission

→

LoRaWAN Gateway

data reception from sensors

→

ITS Platform

monitoring, history and alarms

Podkategorie

Producenci

Indoor environmental monitoring sensor with display

Opis

Produkty powiązane

AM307 — 7 Environmental Parameters on One Display

Comprehensive Monitoring Without Multiple Separate Sensors

7-in-1

E-Ink 4,2"

18 000 records

Where Can the AM307 Be Used?

Key Environmental Parameters in One Device

Ventilation Control Based on CO₂ Concentration

TVOC and Overall Air Quality Monitoring

Additional Environmental Parameter

Accurate Temperature and Humidity Measurement

Data Supporting Smart Building Automation

PIR up to 5 m

80° × 55°

0–60 000 lx

4,2-inch E-Ink Display

Air Quality Indicator and Buzzer

Traffic Light

Buzzer

Threshold Alarm

18 000 Records and Retransmission

18 000 records

Retransmission

Data Retrievability

Batteries or USB Type-C

Communication, Power Supply and Design

AM307 in an Air Quality Monitoring System

Environmental Condition and Air Quality Monitoring

Indoor environmental monitoring sensor with display

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