Milesight AM102 indoor ambience sensor with E-ink screen

AM102-868M

Milesight AM102 Indoor Ambience Monitoring Sensor

In stock UKMilesight

Where it sits in the stack

£47.88 ex VAT (£57.46 inc. VAT)

2-in-1 indoor air quality sensor: temperature (-20 to 60 C, +/-0.2 C) and humidity (0-100% RH)

AM102 is a Milesight LoRaWAN indoor ambience monitoring sensor measuring temperature (-20°C to 60°C, typ. ±0.2°C from 0°C to 60°C) and relative humidity (0-100% RH, typ. ±2% RH). The decisive difference from the AM102L is the display: the AM102 has a 2.13-inch black and white E-Ink screen, which the AM102L does not support. It runs over 7 years on two replaceable ER14505 batteries at SF7, EU868.

DisplayAM102: 2.13-inch Black & White E-Ink Screen (AM102L: Not Support)

Compare all 3 models in this range →

In stock · typically dispatched within 14 working days from the UK

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Delivery & assurance

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£14.25 flat UK delivery
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Questions about this product? Call our UK team: 023 9223 3611

Solutions this product serves

Smart buildings

Overview
Specifications

Description

The AM102 is a Milesight indoor ambience monitoring sensor — 2-in-1 indoor air quality sensor: temperature (-20 to 60 C, +/-0.2 C) and humidity (0-100% RH).

Key features

2-in-1 indoor air quality sensor: temperature (-20 to 60 C, +/-0.2 C) and humidity (0-100% RH)
LoRaWAN connectivity, OTAA/ABP Class A, multi-band
2.13-inch E-Ink display with traffic-light status modes
Battery life up to 7 years
Quick NFC configuration; multiple mounting options

Supplied by Indiott, the UK industrial IoT specialists, with engineer-led support. Request a quote for pricing, stock and lead times.

Additional information

Weight	0.12 kg

AM102-868M specifications

Display	AM102: 2.13-inch Black & White E-Ink Screen (AM102L: Not Support)
Measured parameters	Temperature and humidity
Temperature range	-20°C ~ 60°C
Temperature accuracy	Typ. ±0.3°C (-20°C ~ 0°C), ±0.2°C (0°C ~ 60°C)
Temperature resolution	0.1°C
Humidity range	0% RH ~ 100% RH
Humidity accuracy	Typ. ±2% RH (25°C)
Humidity resolution	0.5% RH
Sensor operating principle	Digital CMOSens® technology (MEMS)
Wireless technology	LoRaWAN®, internal antenna
Frequency	CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx power	16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
Configuration	Mobile App via NFC, Downlink
Advanced features	Threshold Alarm, Data Storage (1,280 entries), Data Retrievability, Data Retransmission, Screen Hibernate Mode, Smart Screen Mode
Power supply	2 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries
Battery life (AM102, 10 min interval, 25°C)	Over 7 Years (SF7, EU868 & US915); Around 4.2 Years (SF10, EU868); Around 2.2 Years (SF10, US915)
Operating temperature	-20°C ~ 60°C (E-Ink Screen: 0°C ~ 40°C)
Relative humidity (operating)	0% ~ 95% (non-condensing)
Ingress protection	IP30
Housing & colour	PC + ABS, White
Dimensions	68 × 65 × 20.5 mm (2.68 × 2.56 × 0.81 in)
Installation	Wall Mounting via 3M Tape or Screws
Approvals	CE, CE(RED), FCC, ISED

Specifications taken from the manufacturer datasheet.

Which version do I need?

The -868M suffix is the EU868 frequency band, which is the correct LoRaWAN band for UK deployments; the datasheet also lists CN470, IN865, RU864, US915, AU915, KR920 and AS923-1&2&3&4 variants. The "L" suffix (AM102L) denotes the screenless version of the same sensor.

Typical applications for the AM102-868M

Office indoor climate and comfort monitoring
Retail store environment monitoring
Classroom temperature and humidity monitoring
Hospital and healthcare room monitoring
Workplace comfort compliance reporting
Building management system LoRaWAN sensing

Buying guides for this product

Office Air Quality Monitoring →

Frequency band

Supplied on EU868, the LoRaWAN band used in the UK and across Europe. That is the default and you do not need to ask for it — the -868M in the part number is the EU868 build.

The same AM102-868M unit also covers IN865 and RU864. Those bands share the 863–870 MHz radio with EU868, so one device can be set to any of them in its own configuration — no different part number needed.

CN470, US915, AU915, KR920 and AS923 are a different radio and therefore a different build. Milesight makes them and we can order them: tell us where the devices are being deployed and we will confirm the part number, price and lead time.

Not sure which band applies where? The Things Network publishes the LoRaWAN frequency plan for every country.

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Select options This product has multiple variants. The options may be chosen on the product page

AM102-868M — frequently asked questions

What is the difference between the AM102 and the AM102L?

The display. The AM102 has a 2.13-inch black and white E-Ink screen showing readings in real time; the datasheet lists the AM102L as "Not Support" for display. The screenless AM102L lasts longer on the same batteries (over 9 years at SF7, EU868 & US915, versus over 7 years for the AM102).

How long does the AM102 run on batteries?

With a 10-minute reporting interval at 25°C, over 7 years at SF7 on EU868 and US915, around 4.2 years at SF10 on EU868, and around 2.2 years at SF10 on US915. Power is two 2700 mAh ER14505 Li-SOCl2 replaceable batteries. Milesight notes battery life is tested under laboratory conditions and is for guideline purposes only.

What temperature and humidity does the AM102 measure, and how accurately?

Temperature from -20°C to 60°C at 0.1°C resolution, typ. ±0.3°C between -20°C and 0°C and ±0.2°C between 0°C and 60°C. Humidity from 0% RH to 100% RH at 0.5% RH resolution, typ. ±2% RH at 25°C. Both use Sensirion digital CMOSens (MEMS) sensing.

How is the AM102 configured and powered on?

Configuration is by mobile app over NFC or by LoRaWAN downlink. Power on/off is by mobile app via NFC or by the power/reset button. It joins standard LoRaWAN gateways and network servers in OTAA or ABP Class A.

Can the AM102 be installed outdoors or in a plant room?

No. It is rated IP30 with an operating range of -20°C to 60°C at 0-95% RH non-condensing, and the E-Ink screen itself is only rated 0°C to 40°C. It is an indoor device, wall-mounted with 3M tape or screws.

Does the AM102 keep data if the network drops?

Yes. It stores 1,280 entries locally and supports data retrievability and data retransmission, so records can be recovered rather than lost during a gateway or network outage.

How much does the Milesight AM102 Indoor Ambience Monitoring Sensor cost in the UK?

The Milesight AM102 Indoor Ambience Monitoring Sensor is £47.88 ex VAT from Indiott, a UK distributor. The price is published rather than quote-only, and we invoice with VAT (PSI Technologies Ltd, VAT GB 730 2340 83). UK delivery is a flat £14.25 per order ex VAT, whatever the weight.

What is the lead time and delivery cost for the Milesight AM102 Indoor Ambience Monitoring Sensor?

The Milesight AM102 Indoor Ambience Monitoring Sensor is in stock and typically dispatched within 14 working days from the UK. UK delivery is a flat £14.25 per order ex VAT, whatever the weight or how many items you order. We ship to GB and the EU and provide a VAT invoice with every order.