Dragino LWL02 LoRaWAN Spot Water Leak Sensor

RM99.00

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Services:
  • 30 Days Return Policy
  • 2 Years Warranty
  • Refund Policy
Highlights:
  • LoRaWAN 1.0.3 Class A
  • LoRaWAN® AS923
  • Up to 2-10 Years Battery Life
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SKU: MYP-DRG-044 Categories: ,
Description

Dragino LWL02 is a LoRaWAN Spot Water Leak Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to 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. After battery running out, user can easily open the enclosure and replace with 2 common AAA batteries.

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.

Each LWL02 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.

FEATURES

  • LoRaWAN v1.0.3 Class A
  • Water Leak detection
  • 2 x AAA LR03 batteries
  • Bands: AS923
  • AT Commands to change parameters
  • Uplink on periodically and water leak event
  • Water Leak analyze
  • Downlink to change configure

APPLICATIONS

  • Wireless Alarm and Security Systems
  • Home and Building Automation
  • Industrial Monitoring and Control

SPECIFICATIONS

LoRa Spec:

  • Semtech SX1262 LoRa Chipset
  • Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz
  • Max +22 dBm constant RF output vs.
  • RX sensitivity: down to -139 dBm.
  • Excellent blocking immunity

Battery:

  • AAA LR03 battery

DOCUMENTS

SHIPPING LIST

  • 1 x LWL02 LoRaWAN Spot Water Leak Sensor
Additional information
Weight 0.37 kg
Dimensions 12 × 5.5 × 20 cm
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