DRAGINO - LoRaWAN opening sensor on batteries

LoRaWAN DS03A-LB opening sensor - Dragino

Dragino's DS03A-LB is a LoRaWAN sensor designed to detect the open/close status of a door and transmit this information to an IoT platform. Powered by an 8500mAh Li-SOCI2 battery, it's perfect for long-term outdoor installation.

Functions :

• Door open/close detection
• Statistics: number of openings, duration of opening
• Datalog function: backup in the event of network outage
• Prolonged opening alarm
• Configuration via Bluetooth 5.1 or LoRaWAN
• Wireless OTA updates
• Waterproofing for outdoor use (robust housing)
• Easy wall mounting

Technical specifications :

• Technology: LoRaWAN 1.0.3 Class A
• Band: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865
• Temperature range: -40°C to +85°C
• Frequency: 862 ~ 1020 MHz
• RX sensitivity: up to -139 dBm
• TX power: max +22 dBm
• Sleep consumption: 5 µA @ 3.3V
• Battery: Li-SOCI2 8500mAh (non-rechargeable)
• Max continuous current: 130mA
• Max boost current: 2A for 1s
• Probe length: 40 cm