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DS03A-LB LoRaWAN® Outdoor Open/Close Door Sensor
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DS03A-LB LoRaWAN® Outdoor Open/Close Door Sensor

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The Dragino DS03A-LB LoRaWAN® Outdoor Open/Close Door Sensor is a rugged industrial-grade door monitoring solution designed for long-range IoT deployments across India. Built for outdoor environments, this weatherproof LoRaWAN® door sensor detects door open/close status and transmits real-time data including open duration and open counts to IoT servers via secure LPWAN networks. Supporting LoRaWAN® 1.0.3 Class A protocol and operating across multiple bands including IN865 for India, the DS03A-LB ensures ultra-long-range communication with low power consumption. As an Authorized Dragino Distributor in India, AIoTkart® supplies genuine Dragino DS03A-LB and DS03A-LS variants with PAN-India delivery and deployment support for industrial automation, infrastructure security, utilities, and institutional monitoring applications.

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  • LoRaWAN® 1.0.3 Class A compliant
  • Outdoor weatherproof industrial enclosure
  • Door open/close detection with statistics
  • Reports open duration and open counts
  • Configurable open duration alarm feature
  • Datalog function for offline data storage
  • Periodic uplink (default every 2 hours) + event-based reporting
  • BLE v5.1 configuration support
  • Wireless OTA firmware updates
  • Downlink support for remote configuration
  • Ultra-low power consumption design
  • Supports IN865 and global LoRaWAN® bands
  • Wall mountable design
  • Long-life 8500mAh Li/SOCl2 battery (DS03A-LB) 

Common DC Characteristics

  • Supply Voltage: Built-in battery (2.5V ~ 3.6V)
  • Operating Temperature: -40°C to 85°C

LoRa Specifications

  • Frequency Range: 862 ~ 1020 MHz
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • High interference immunity

Battery (DS03A-LB)

  • Type: Li/SOCl2 non-rechargeable battery
  • Capacity: 8500mAh
  • Self-Discharge: <1% per year @ 25°C
  • Max Continuous Current: 130mA
  • Max Boost Current: 2A (1 second)

Power Consumption

  • Sleep Mode: 5µA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm / 82mA @ 14dBm

Variants

  • DS03A-LB: 8500mAh Li/SOCl2 battery powered
  • DS03A-LS: Solar panel + 3000mAh Li-ion battery

Package Includes

  • 1 x DS03A-LB Door Sensor

The Dragino DS03A-LB LoRaWAN Outdoor Door Sensor is ideal for:

  • Industrial automation and factory access monitoring
  • Commercial infrastructure and warehouse security
  • Water treatment plants and utility control rooms
  • Cold chain storage facility monitoring
  • Manufacturing unit equipment room access tracking
  • Infrastructure and smart city security projects
  • Campuses, institutions, and large facility monitoring
  • Remote outdoor gate and cabinet monitoring

You can purchase the genuine Dragino DS03A-LB LoRaWAN® Outdoor Door Sensor from AIoTkart®, an Authorized Dragino Distributor in India offering nationwide delivery and industrial deployment support.

Yes, the DS03A-LB is designed for outdoor use with a weatherproof enclosure and industrial-grade battery. It supports the IN865 band, making it suitable for LoRaWAN® deployments across India.

The DS03A-LB uses an 8500mAh Li/SOCl2 battery for long-term operation, while the DS03A-LS variant includes a solar panel with a 3000mAh Li-ion rechargeable battery for extended outdoor deployments.

Start with the customer – find out what they want and give it to them.

Documents

DS03A_User_Manual

Download

DS03A-LB_Datasheet 

Download

DS03A_Firmware 

Download

Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

Purchase 100% genuine Dragino LoRaWAN® gateways, nodes, and loT solutions backed by manufacturer warranty.

Guaranteed Genuine Industrial IoT Equipment

No gray market products - only certified Dragino and industrial-grade loT hardware.

Fast PAN-India Shipping

Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

Trusted Industrial IoT Supplier in India

Serving smart cities, utilities, agriculture, manufacturing, research institutions, and enterprise loT projects.

Buy Dragino in India with Confidence

Explore our range of LoRaWAN® gateways, sensors, and Industrial lot devices today.