LWL02 Датчик утечки воды Lorawan IOT с детектором утечек SX1262 LoRa, программируемый через порт программирования.

LWL02 Датчик утечки воды Lorawan IOT с детектором утечек SX1262 LoRa программируемый через порт программирования.

LWL02 is a lorawan water sensor. When there is water between two metal probes,LWL02 indicates that a water leakage event has occurred and uplink to the IOT server through lorawan network.

LWL02 is powered by two AAA batteries and can be used for a long time.These two batteries can provide about 16000~70000 uplink packets,so that the battery life can reach 2~10 years. After the battery runs out, the user can easily open the shell and replace it with 2 ordinary AAA batteries.

LWL02 will send data regularly every day and every water leakage event. It can also calculate the number of leaks and the final duration of leaks. The user can also disable the uplink for each water leakage event. On the contrary, the device can count each event and uplink regularly.

Each LWL2 is preloaded with a set of keys for lorawan registration. These keys are registered with the lorawan server, and it will connect automatically after power on.

Features:

Lorawan v1.0.3 class A

Sx1262 Lora core

Water leakage detection

2 AAA batteries

Frequency band: CN470/EU433/KR920/US915/EU868/AS923 /AU915 /IN865

The at command changes parameters

Periodic uplink and water leakage events

Water leakage analysis

Downlink change configuration

Application scope:

Wireless alarm and security system

Home and building automation

Industrial monitoring