DS03A-LS LoRaWAN Outdoor Open/Close Door Sensor

The Dragino DS03A-LS is a LoRaWAN® outdoor door open/close sensor designed for long-term IoT monitoring applications. It detects door status, open duration, and open counts, and reliably transmits data to an IoT server over long-range LoRaWAN networks. With built-in datalogging, open-alarm functionality, BLE configuration, and wireless OTA updates, the DS03A-LS ensures continuous operation even during network outages. It is solar powered with a rechargeable Li-ion battery, enabling up to 5 years of maintenance-free operation in outdoor environments.

Key Features:

• LoRaWAN® 1.0.3 Class A, ultra-low power operation

• Door open/close detection with duration and count statistics

• Datalog and configurable open alarm feature

• BLE configuration and wireless OTA firmware updates

• Outdoor, wall-mountable weatherproof enclosure

• Solar panel + 3000mAh Li-ion battery for long-term use

• Multi-band support: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865

Specifications:

• Operating Temperature: –40°C to +85°C

• Supply Voltage: 2.5V ~ 3.6V

• Probe Length: 40 cm

• RX Sensitivity: up to –139 dBm

• Power Source: Solar + 3000mAh Li-ion battery

Application:

Ideal for smart buildings, industrial access monitoring, outdoor security systems, and wireless alarm solutions.

USER MANUAL:

DS03A-LS_User_Manual

DATA SHEET:

DS03A-LS_Datasheet

FIRMWARE:

DS03A-LS_Firmware