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header-product Temperature & humidity sensor Milesight EM300TH915M
95.49 €

Temperature & humidity sensor Milesight EM300TH915M

Temperature & humidity sensor EM300TH915M Photo 1
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Temperature & humidity sensor Milesight EM300TH915M

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Short description

The Milesight EM300TH915M is a freestanding indoor/outdoor temperature and humidity sensor. It features a long battery life of up to 5 years with a 4000 mAh capacity. With dimensions of 88mm x 87mm x 27mm, it is compact and easy to place in various environments. Ideal for monitoring climate conditions effectively.
Available for order: 26 pcs.
Warranty: 2 Years
SKU: 4093633
Manufacturer: Milesight
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.22 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Milesight EM300TH915M Temperature & Humidity Sensor is a compact freestanding device for indoor and outdoor climate monitoring. It uses a high-sensitive Sensirion sensor to measure temperature and relative humidity with high accuracy across a wide operating range. The sensor features IP67 protection, onboard storage for historical records, support for data retransmission, and NFC configuration for easy setup.

Advantages

The EM300TH915M provides precise readings with ±0.3°C temperature accuracy and ±3% RH humidity accuracy over an operating range of -30°C to 70°C and 0% to 100% RH. Its IP67-rated enclosure enables use in wet or dusty environments. Onboard memory stores up to 2800 historical data records that cannot be manually deleted, preserving traceability. Retransmission capability improves communication reliability by ensuring data reaches the server even during intermittent network outages. NFC-based switching and configuration simplify deployment and maintenance.

Suitable for

  • Indoor climate monitoring in offices, storage rooms, and laboratories
  • Outdoor environmental monitoring where IP67 protection is required
  • Cold chain and refrigerated storage monitoring
  • Industrial sites and agricultural environments needing humidity control

Key specifications

  • Sensor model: Sensirion high-sensitive temperature & humidity sensor
  • Temperature range: -30°C to 70°C
  • Humidity range: 0% to 100% RH
  • Temperature accuracy: ±0.3°C
  • Humidity accuracy: ±3% RH
  • Protection rating: IP67
  • Data storage: up to 2800 historical records (non-deletable manually)
  • Communication: supports data retransmission for reliability
  • Configuration: NFC from mobile phone or PC
  • Battery life: up to 5 years (4000 mAh) — as per product data
  • Dimensions: 88 mm x 87 mm x 27 mm

How to use

Place the EM300TH915M in the monitoring location ensuring the sensor is exposed to the ambient air and the enclosure is properly sealed if installed outdoors. Power the device with the provided battery and use a smartphone or PC with NFC to switch the device on and perform configuration (reporting interval, thresholds, and network settings). Integrate the sensor with your Milesight server or compatible web server and verify data transmission. If the network is unstable, enable retransmission to ensure all measurements reach the server.

Usage recommendations

For accurate measurements, avoid placing the sensor near heat sources, direct sunlight, or localised moisture sources. Regularly check battery status and configure appropriate reporting intervals to balance data granularity and battery life. Use the IP67 enclosure for outdoor or harsh environments and rely on onboard storage to maintain an audit trail of historical readings.

All features
Type:
Freestanding
Battery capacity:
4000 mAh
Operating temperature (T-T):
-30 - 70
Height:
27 mm
Sensor type:
Temperature & humidity sensor
Width:
88 mm
Depth:
87 mm
Purpose:
Indoor/outdoor
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP67
Standard interfaces:
NFC
Protection features:
Waterproof
Temperature measuring range:
-30 - 70
Humidity measuring range:
0 - 100
Battery life (max):
5 year(s)

Description

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Customer reviews

Customer questions

FAQ

How much does the Temperature & humidity sensor EM300TH915M cost, and is it available for purchase?

The price is 95.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Milesight products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Milesight service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.