Milesight | SKU: AM305L-868M

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Milesight AM305L | LoRaWAN 5-in-1 IAQ & Occupancy Sensor | CO2, Temp, Humidity, Light, PIR

€195,00 €202,00

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The Milesight AM305L is a 5-in-1 LoRaWAN indoor ambience sensor measuring CO2, temperature, humidity, light and motion.

5 sensors in one: CO2, temperature, humidity, light and PIR motion.
At-a-glance comfort: traffic-light indicator and buzzer flag CO2 and threshold alarms.
Years on a charge: up to ~11-year battery life, with LoRaWAN and Milesight D2D.

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Description

The Milesight AM305L is a compact 5-in-1 LoRaWAN indoor ambience sensor that measures CO2, temperature, humidity, light and motion (PIR) in a single wall-mounted unit. A built-in traffic-light indicator and buzzer give an at-a-glance view of comfort and air quality, while readings are sent over LoRaWAN for remote monitoring.

Powered by replaceable batteries (up to ~11 years) or USB-C, it configures in seconds by NFC and pairs with the Milesight LoRaWAN gateway and Development Platform. Milesight D2D support enables direct, gateway-free control - ideal for offices, classrooms, stores and hospitals.

Key Features

5-in-1 SensingCO2 (NDIR), temperature, humidity, light and PIR motion in one device for complete indoor comfort monitoring.

Occupancy AwareA built-in PIR detects motion and occupancy, so the same sensor supports presence-based control and analytics.

Clear Status & AlarmsTraffic-light LED and buzzer indicate comfort levels and trigger threshold alarms (e.g. high CO2) on the spot.

Long Battery LifeUp to ~11 years on replaceable ER14505 batteries, or run on USB-C; configure quickly by NFC.

Typical Applications

•Offices & meeting rooms: track CO2 and comfort to drive healthier, demand-based ventilation.

•Classrooms & schools: monitor air quality and occupancy for student wellbeing.

•Stores & healthcare: keep tabs on environment and footfall in patient and retail spaces.

Technical Integration

•Measures: CO2 (400-5000 ppm), temperature (-20 to 60 °C), humidity (0-100% RH), light (0-60000 Lux), PIR motion

•Connectivity: LoRaWAN (EU868, OTAA/ABP Class A) and Milesight D2D; internal antenna

•Configuration: NFC via the Milesight ToolBox app, or downlink; managed on the Milesight Development Platform

•Data & alerts: Local storage (4,320 entries) with retransmission; traffic-light LED and buzzer for threshold alarms

•Power: 4 x ER14505 Li-SOCl2 replaceable batteries (up to ~11-year life) or 5V/1A USB-C

•Mounting & build: Wall mount via 3M tape or screws; PC+ABS (V0) housing; IP30; operating -20 to 60 °C

•Setup help: For network join or platform integration, contact the shopioT technical team

What's in the Box

1×AM305L Device

1×Mounting Bracket

1×3M Double-Sided Tape

3×Wall Mounting Kits

Frequently Asked Questions

What does the AM305L measure?

CO2, temperature, humidity, light level and motion (PIR) — five parameters in one LoRaWAN sensor.

Does it have a screen?

No display, but a traffic-light LED and buzzer indicate comfort levels and threshold alarms. (For an E-Ink display, see the AM307.)

How is it powered and how long does it last?

By 4 replaceable ER14505 Li-SOCl2 batteries (up to ~11 years) or USB-C (5V/1A).

How do I configure it?

Tap it with the Milesight ToolBox app over NFC, or send a LoRaWAN downlink.

Monitoring Indoor Air Quality?

Talk To Our IoT Team Browse Smart Building Sensors Shop Milesight

Specifications

Primary Communication Protocol

LoRaWAN, Milesight D2D
Frequency/Region

EU868
Antenna Type

Internal
Configuration Method

NFC, Downlink
Activation Method

OTAA, ABP
Environment Rating

Indoor
IP Rating

IP30
Operating Temperature

-20°C to 60°C
Battery Type

Li-SOCl2, ER14505 (AA Lithium)
Battery Capacity

2700mAh
Measurement Technology

Combines a digital MEMS temperature/humidity sensor, an NDIR CO2 sensor, a photodiode light sensor and a passive-infrared (PIR) motion sensor in one LoRaWAN device.
Measurement Range
- CO2: 400 to 5000 ppm
- Temperature: -20 to 60 degrees C
- Humidity: 0 to 100% RH
- Light: 0 to 60000 Lux
- Motion (PIR): 80 deg horizontal, 55 deg vertical, up to 3 m
Measurement Accuracy
- Temperature: +/-0.2 C (0-60 C), +/-0.3 C (-20-0 C)
- Humidity: +/-2% RH
- CO2: +/-(30 ppm + 3% of reading)
- Light: +/-30% of reading
Measurement Resolution
- Temperature: 0.1 C
- Humidity: 0.5% RH
- CO2: 1 ppm
- Light: 1 Lux
Interfaces (I/O)

USB Type-C, Buzzer, LEDs, Button
Monitoring Parameters

CO2 (Carbon Dioxide), Temperature, Humidity, Light Intensity (Lux), Motion (PIR)

Document Library

AM305L Datasheet

AM305L User Manual

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Milesight AM305L | LoRaWAN 5-in-1 IAQ & Occupancy Sensor | CO2, Temp, Humidity, Light, PIR

VAT Free Transaction Option

Secure Payment & Warranty

Delivery and Shipping