Description
The Dragino LDS02 is a LoRaWAN door sensor. It detects door status and sends the data to an IoT server via a LoRaWAN network. The LDS02 sends data every day and (optionally) every time the door is open or closed. The door status, open time, and open counts are viewable in the IoT server.
LDS02 is powered by two AAA batteries, with two batteries providing about 16,000~70,000 uplink packets before needing replacement.
The LDS02 features an open alarm system. For example, an alarm is sent if the door has been open for a set time length.
Each LDS02 comes preloaded with a set of unique keys for LoRaWAN registration that when registered, would automatically connect the device to the LoRaWAN server after powering on




