Dragino LWL02 Water Leak Detection sensor


The Dragino LWL02 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to Communityfi IoT server via LoRaWAN network.

LWL02 is powered by 2 x AAA batteries and target for long time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets, which result in 2 ~ 10 years battery life.

The LWL02 will send periodically data every day as well as for each water leak event. It also counts the water leak times and calculate last water leak duration. User can also disable the uplink for each water leak event, instead, device can count each event and uplink periodically.

This Product Requires a monthly service contract.


Monthly Cloud Monitoring / Alerting Prices

Prices are per sensor per month. Includes Monitoring, Alerting and Cloud Dashboard

Basic Monitoring

MSRP $3.50

Basic Includes hourly reporting with one week data history and 10 email/app alerts per month.

Typically used for Water Leak Monitoring

Bronze Monitoring

MSRP $4.50

Bronze Includes hourly reporting with one month data history, 5 SMS Alerts and 20 email/app alerts per month.

Typically used for Refrigeration Sensors

Silver Monitoring

MSRP $5.75

Silver Includes hourly reporting with three month data history, 10 SMS Alerts and 40 email/app alerts per month

Typically used for Motion Sensors

Gold Monitoring

MSRP $8.25

Gold Includes hourly reporting with emergency five minute reporting. six month data history 20 SMS Alerts and 60 email/app alerts per month.

Typically used for GPS Tracking

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Water Leak Detection sensor
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