ALT Decentlab Applications overview — a grid of 15 use cases showcasing IoT environmental monitoring solutions powered by Decentlab sensors and LoRaWAN communication technology. Applications include winter road safety (ice detection in Zurich), soil monitoring (Kenya), ecophysiology (TreeNet drought monitoring), groundwater level sensing (Finland), smart agriculture (Australia), indoor air quality (Switzerland), heatwave groundwater monitoring, Internet of Water (Flanders), urban heat island monitoring, climate and water level monitoring (Norway), flood monitoring (Africa), cold air flows (Zurich), cold air pools (Switzerland), and hydrology for residual water management. All deployments rely on LoRaWAN wireless communication for long-range, low-power data transmission.

ALT Decentlab dashboard and field photo of the DL-MBX Ultrasonic Distance / Level Sensor for LoRaWAN®. The dashboard shows three charts covering several years of continuous data: a water level chart with seasonal fluctuations and a clear peak during the Swiss floods, a measurement quality chart consistently rated "Good" in green, and a battery voltage chart showing a gradual decline followed by a step up after a battery replacement. Below the dashboard, a photo shows the white sensor mounted on a metal bracket above a moss-covered concrete spillway in Dübendorf, Switzerland, with water flowing down into a stream.

ALT Two side-by-side photos of environmental monitoring sensors installed in a lush spring meadow in Zurich, surrounded by tall grasses and blooming yellow buttercups. The sensors are discreet and blend into the natural setting — illustrating off-grid, wireless data collection via LoRaWAN

ALT A 4x4 photo collage showing 16 Decentlab sensors deployed in different environments around the world: a sensor by a Mediterranean harbour with sailing boats, sensors mounted on poles in green Swiss landscapes, a sensor next to a mountain stream, one along a forest road, a sensor on a street sign labelled „Malzstrasse“, sensors in parking areas, a sensor on a hydroponic system growing basil, a sensor by a swimming pool, one near a historic building, sensors in parks and on trees, a sensor on a city waterfront, one mounted on a cliff face above a lake, a sensor next to a road bridge, and a weather station with multiple instruments.

ALT Production collage of the Decentlab DL-LP8P CO₂ sensor for LoRaWAN. Five images showing key assembly steps: the finished white sensor enclosure with black ventilation opening, rubber seals being precision-cut with a hand tool, protective membrane being applied over the ventilation slot, and the final assembly with mesh filter fitted in place. Hand-assembled in Dübendorf, Switzerland.

ALT Overview of the Decentlab LoRaWAN air sensor product family. 18 wireless, battery-powered sensors displayed in a grid layout, including: DL-LP8P (CO₂), DL-PM (particulate matter), DL-SHT35-001 and DL-SHT35-002 (air temperature and humidity), DL-RHC (high-precision air temperature and humidity with radiation shield), DL-ITST-002 (infrared surface temperature), DL-WRM-002 and DL-CWS/CWS2 (winter road maintenance), DL-ATM22 (wind speed and direction), DL-ATM41G2 (eleven parameter weather station), DL-BLG (black globe temperature), DL-TBRG (tipping bucket rain gauge), DL-LID (laser distance), DL-PYR (solar radiation), DL-PAR (photosynthetically active radiation), and DL-ALB (albedometer). All sensors are designed for long-term, maintenance-free outdoor deployment.

ALT Decentlab DL-PM sensor for LoRaWAN mounted on a pole outdoors, measuring particulate matter, temperature, humidity, and barometric pressure. Bottom: Grafana dashboard with five years of continuous sensor data, showing time series charts and heatmaps for PM10, PM2.5, PM1, particle size, humidity, temperature, and barometric pressure.

ALT A photo collage showcasing the compact, black Decentlab DL-LP8P environmental sensor in various mounting scenarios. For monitoring CO2, temperature, humidity, and pressure in any environment.

ALT Swiss alpine landscape in early spring with green pastures, minimal snow at lower elevations, and snow-capped mountains in the background. Below: overview of Decentlab soil moisture sensors (DL-SMTP, DL-SDD) and groundwater level sensors (DL-PR26, DL-PR36, DL-PR36CTD).

ALT Decentlab DL-ATM41G2 eleven-parameter weather station for LoRaWAN. On the left, a photo of the device — a white cylindrical sensor unit alongside a small gray LoRaWAN transmitter enclosure with the Decentlab logo. On the right, the datasheet lists the measured parameters organized by category: wind speed, wind direction, temperature, humidity, barometric pressure, solar radiation, precipitation. The station transmits all sensor data wirelessly via LoRaWAN.