Kalima Flood sensor LoRa KL 817 - Resolution 1 cm

Really compatible with Industrial IoT requirements

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Also available in 1mm dimension

The KL 817/mm product family enable the interconnection of any LoRa network.


KL 817/mm can be included in LoraWannetworks or in Kalima networks.
You can use public Lora networks or private Kalima networks.
Kalima provide you the power of Edge and fog computing in complement to cloud solutions.

Home and Building Automation
Connected Construction
Wireless Alarm and Security Systems
Industrial Monitoring and Control
Long Range Irrigation Systems
IoT (Internet of Things)
Smart Cities
Remote monitoring and remote command on infrastructures.

# End Device
# EU 863-870
# Industrial IoT
# Logistics
# Smart Building



The KL817/mm has very flexible flood sensor.

KL 817/mm : millimeter resolution, short to long distance detection, range
information from 300mm to 5000mm.

KL817/mm can runs complex machine learning algorithms to help flood prediction and prevention.


Kalima KL 817/mm is a compact, low power, bidirectional end device for the 868 MHz frequency band using Semtech’s LoRa™ modulation technology. This endevice provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

Maximum sensitivity -138 dBm
Range up to 12000 m (LoS)
RF data rate: 0.24 to 37.5 kbps,
50kbps FSK-modulation
50Ω pad for antenna

Technical details


Gap8 multi-core processor.
- Optimized for the execution of signal
processing and machine learning
algorithms on intelligent edge devices
- 200 MOPS at 1mW
- >8 GOPS at a few tens of mW

Quad SPI flash 256Mbits
HyperBus combo DRAM/Flash 512Mbits Flash + 64Mbits DRAM
Configurable I/O voltage (3.3V/5V)

Input Power – DC Connector

Enclosures : compact and robust PVC housing which meets the IP67 water

Kalima Flood sensor LoRa KL 817 - Resolution 1 cm's Distributors
Kalima Systems

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