The UbiBot WS4-A4G is an industrial-grade temperature and humidity monitoring device designed for precise, real-time environmental measurement. Equipped with high-accuracy sensors and built-in 4G cellular connectivity, it enables reliable data transmission without relying on local WiFi networks, making it suitable for remote and mobile deployments.
The device features a dedicated Flight Mode, which completely disables wireless communication while continuing to log data locally. This function is particularly valuable for air transport, high-security sites, or environments with strict network access requirements.
Powered via a Type-C interface and supported by an integrated lithium battery, the WS4-A4G offers flexible installation and dependable long-term operation. Its intelligent data acquisition logic automatically adjusts sampling and upload intervals when preset thresholds are exceeded, ensuring timely alerts and rapid response to abnormal conditions.
With support for up to 300,000 locally stored records and automatic data backfill, the device maintains continuous monitoring even during network interruptions and synchronizes all stored data once the 4G connection is restored. The IP65-rated enclosure delivers strong resistance to dust and water, enabling stable performance in demanding environments. Multiple mounting options—including desktop placement, wall installation, and accessory-assisted setups—allow easy adaptation across a wide range of applications.
Seamlessly integrated with the UbiBot IoT Cloud Platform, the WS4-A4G provides real-time visibility, centralized device management, and multi-sensor data access, supporting efficient, scalable edge-to-cloud monitoring for businesses of any size.
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