ATD551

Global Asset Tracker and LTE IoT Gateway

The ATD551 gateway is a rechargeable, battery-powered global tracking device. It utilizes low-power LTE Cat M1/NB-IoT technology with embedded Bluetooth® wireless technology.

Optimized for dry and refrigerated supply chain use cases at the package level, the ATD551 provides precise environmental data and reliable connectivity. It’s ideal for:

  • Cold chain logistics
  • Asset tracking
  • Industrial monitoring
A black handheld electronic device with a textured surface, a yellow dial on the side, an orange button, and a USB port.

Product Description

The ATD551 is designed for real-time monitoring. It features Designed for real-time monitoring, the ATD551 features NIST-traceable temperature and humidity sensors, ensuring precise environmental tracking for refrigerated or dry goods.

It ensures long-lasting performance for supply chain optimization and IoT deployments.

Form Factor Family

The gateway’s compact 86 x 63 x 23 mm form factor fits easily into space-constrained deployments.

Its durable IP67-certified design is tailored for challenging industrial environments.

Overview

  • Internal cellular antenna
  • Global LTE M1 with 2G fallback
  • Wi-Fi
  • Bluetooth LE 5.1
  • MQTTS, HTTPS, LwM2M
  • Stand-alone GNSS
  • A-GPS location assistance
  • 16MB flash storage
  • External temperature probe
  • FCC, IC, CE, RED
  • REACH, RoHS and WEEE compliant
  • AT&T, Verizon
  • Dimensions: 86 x 63 x 23 mm
  • Weight: 120 g
  • Enclosure: PC 945
  • Gateway operating temperature range: -20° C to +60° C
  • One-wire temperature probe operating range: -55° C to +125° C
  • Temperature response: T90: 14 minutes (-20° C to +25° C)
  • Battery capacity: 3000 mAh
  • Operating voltage: 3.7 V dc
  • Firmware over-the-air (FOTA) updates
  • API setup and device management
  • Logging as a service (LaaS) (indoor and outdoor location services)
  • Indoor location via Bluetooth LE 5.1 technology beacons
  • Cloud-based remote management via deviceWISE® Cloud for seamless connectivity and control
User Guides, Documentation, Application Notes and Firmware

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