Dragino LWL02 LoRaWAN Water Leak Sensor Node 868MHz

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Product details

The Dragino LWL02 is a LoRaWAN water leak sensor. It detects water that is present between the measurement contacts and sends the status via the LoRaWAN network. The LWL02 is a small sensor with dimensions of just 69.2 x 29.2 x 15 mm. It is powered by two standard AAA batteries (not included) and is designed for long-term use. This allows for approximately 16,000 to 70,000 uplink packets to be sent, corresponding to a battery life of two to ten years. The LWL02 periodically sends data, both daily and upon detection of any water leak event.

Each LWL02 comes pre-installed with a set of unique keys for LoRaWAN registrations, allowing the sensor to be activated with a one-time key on TheThingsNetwork.

Application examples for the LWL02 LoRaWAN water leak sensor:

  • Wireless alarm and security systems
  • Home and building automation
  • Industrial monitoring and control

Technical details:

  • Manufacturer: Dragino
  • Manufacturer SKU: LWL02-EU868
  • Battery operated: 2xAAA
  • Uplink: periodic and upon water detection
  • Downlink: for changing configuration
  • SX1262 LoRa Wireless Modem
  • LoRaWAN v1.0.3 Class A
  • Frequency: 868 MHz
  • Very low power consumption
  • AT commands for setting parameters
  • Dimensions: 69.2 x 29.2 x 15 mm
  • Weight: 55 g

Delivery includes:
1x LWL02 LoRaWAN water leak sensor Node 868 MHz (batteries not included).

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Water cooling monitoring» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Alphacool
    0.6 %
  • 2.Aqua Computer
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • Alphacool
    Not enough data
  • Aqua Computer
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Water cooling monitoring» category returned?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Alphacool
    1.8 %
  • 2.Aqua Computer
    3.4 %
Source: Digitec Galaxus