DS03A-LB LoRaWAN Outdoor Open/Close Door Sensor
14 Units sold in last 24 hours
The DS03A-LB is a LoRaWAN-based door sensor designed for IoT applications to monitor door open/close status, open duration, and event counts. It supports LoRaWAN v1.0.3 Class A for long-range, low-power communication and features an IP-rated weatherproof enclosure suitable for outdoor use.
The device includes open alarm and datalogging features, supports BLE v5.1 configuration, and allows wireless OTA firmware updates. Powered by an 8500 mAh Li/SOCl₂ battery, it offers up to 5 years of operation with ultra-low power consumption.
Key Specifications:
LoRaWAN v1.0.3 Class A | Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
Detects door open/close status, duration & counts
Supports open alarm & datalogging
BLE v5.1 configuration & OTA firmware update
Power: 8500 mAh Li/SOCl₂ battery (ultra-low power)
Probe length: 40 cm
Operating temperature: –40 ~ 85 °C
Weatherproof outdoor enclosure
Wall-mountable design
Estimated Size: 12 × 5.5 × 2.5 cm | Weight: 0.18 kg (approx.)
Applications: Security Systems • Smart Buildings • Industrial Monitoring
USER MANUAL:
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