Wireless Data Collection
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Real-time data collection and transmission
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Supports flexible connectivity (4G, Ethernet, GPS, NFC)
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Enables remote management and configuration
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Enhances operational safety and efficiency
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Rugged and reliable for harsh environments
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DTU: Automated Meter Data Transmission to the Cloud
Manual meter reading lacked real-time visibility and often resulted in delayed response to grid anomalies.
Tespro’s DTU-PLUS, a compact data transfer unit, collected and transmitted metering data via 4G or Ethernet using MQTT/HTTP protocols. It supported cloud integration, remote configuration, and fault alerts.
❓ Why it fits:
✅ The DTU-PLUS ensures fast deployment, low maintenance, and scalable data collection for smart grid and utility automation.
Related Products

TD-DTU-PLUS Data Transfer Unit
- Battery: 9-36V 27000Mah
- Wireless: 4G/Bluetooth
- Baud Rate: 300~115200bps
- Temperature: -20~+60℃

TD-DTU-PRO Data Transfer Unit
- Power: 9-36V
- Wireless: 4G/Bluetooth
- Baud Rate: 300~115200bps
- Temperature: -35~+75℃

TD-DTU-SE Data Transfer Unit
- Power: 9-36V
- Wireless: 4G/Bluetooth
- Baud Rate: 300~115200bps
- Temperature: -35~+75℃
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