Comtac AG LPN CM-1 Temperature and Humidity Sensor LCM-01 EU868

(VAT excluded)
In stock
Usually delivered in 5 working days
Commercially available
This product is already in mass production. Production batches are in route or stock is available. All certifications for the regional areas where the products are sold are obtained from competent institutions.

Key features highlights :

  • RF Performance

    • 14 dBm TX-Power
    • -137 dBm RX-Sensitivity
    • Approx. 10 km range


    • Built in temperature and humidity sensor
    • Button to activate a measurement
    • USB (for LoRa Setup)

     Power supply

    • 2 x AAA Battery


    • One Status LEDs


    • Housing: Polyamide (PA 6-GB 30)
    • Dimensions (L x B x H) 80 x 40 x 20mm


    • Operating temperature -25°C to +60°C
    • Storage temperature -40°C to 85°C
    • Rel. humidity 0% to 95% (not condensing)


    • LoRa® CM-1 technical manual

     Norm & Safety

    • EN 62368-1

Description :

The LPN CM-1 is able to read temperature and humidity over the LoRaWAN network. The data were transmitted to any LoRaWAN network, for example in Switzerland through the public network from Swisscom. The device is universal an can be used for many applications. Ideally suited for a wide range of applications such as building automation, condition monitoring, predictive maintenance, security, healthcare and many more use cases.

The compact Size and the use of standard two AAA battery’s makes it very easy to use. Depending on the sending interval, the battery life can be up to five years of operation. If you require a long-time operation, we recommend Li-Ion batteries which have a very low self-discharge. With the onboard push button, you can start a new measurement or you can simple use the device with the LoRaWAN button.

The status LED’s shows the device status and flashes if a new message is sent or received. Over the LoRaWAN network you can setup the send interval, which means you can change the interval every time the device sends an uplink message. It’s possible to setup a temperature and humidity bandwidth. If the value is outside this range, the device will send immediately an uplink message outside the standard period interval. A core feature of the CM-1 is that the device has a USB connection inside for very easy setup and integration into your LoRaWAN network. Of course, you can use the CM-1 device with our comtac cloud. There you have the possibilities to send periodically measurement reports or alarm messages. We can also provide our cloud solution with your company logo or we install the software on your server.

Specifications :
Seller comtac AG
SKU 99-476
Manufacturer Part number LCM-01
Seller SKU CM-1
Product Attributes Temperature
RF Region EU868 - Europe 863-870MHz
LoRa Class Class A
Solution Represented Smart Agriculture, Smart Cities, Energy and Utilities, Health, Smart Industries, Transportation, Home, Facilities Management
RF power (dBm) 14
Battery type Alkaline
Output throughput (mW) 20
Antenna Integrated
RF transceiver SX1272
Interfaces Ethernet
Other interfaces Micro-USB
Depth (cm) 4
Width (cm) 8
Height (cm) 2
Technical datasheet
Lead-time if backordered (in working days) 40
Lead-time if in Stock (in working days) 5
Specific commercial conditions

Default configuration: ABP (OTAA also possible)

Seller conditions Seller commercial condition
Seller shipping condition
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