The UbiBot GS1-AL4G1RS is a cloud-based, industrial-grade environmental monitor designed for real-time temperature, humidity, and ambient light tracking. It features dual communication options—2.4GHz WiFi and 4G LTE—making it ideal for environments where WiFi may be unavailable. The RS485 interface allows you to connect external sensors for expanded monitoring capabilities, such as CO2 and soil moisture.
With a rugged IP65-rated design, this model is perfect for outdoor use. The 4-inch LCD screen provides instant data visualization, while the UbiBot cloud platform enables remote access via the app or web console. Alerts can be customized for sensor readings, network issues, or low battery, and there’s no subscription required to access cloud storage or historical data.
The GS1-AL4G1RS-S version also supports 12V-powered external sensors for added versatility. Multiple power supply options, including lithium battery, Type-C 5V, and DC 12V, provide flexibility in deployment.
Measurement Range
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Temperature
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-4°F to 140°F (-20°C to 60°C)
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Humidity
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10% to 90% RH (non-condensing)
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Ambient Light
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0 to 83,000 lux
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Accuracy
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Temperature ±0.2°C, Humidity ±2%, Light ±2%
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Network Connection
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WiFi
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2.4GHz (channels 1-13)
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4G
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LTE FDD & TDD
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External Probe Support
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RS485 interface for temperature, humidity, CO2, soil moisture, etc
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Memory
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300,000 sensor records
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Power Supply
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Internal Lithium Battery
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2500mAh
Type-C USB 5V (cable included)
DC 12V (optional)
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Screen
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4-inch LCD display
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External probes supported
Supporting TH30S-B, Soil Probe, PT-100, Wind Speed Sensor, CO2 Probe; only one of each type can be connected at a time. GS1-A1RS-1DS also supports 1 x DS18B20-Audio Temperature Probe, while Wind Speed Sensor is incompatible with DS18B20-Audio Temperature Probe.
One single pack includes
1 x GS1-AL4G1RS device; 1 x UbiBot Global SIM Card; 1 x external antenna; 1 x manual book; 1 x Type-C USB cable
The GS1 series device has an IP65 protection rating, which effectively prevents dust ingress and resists
low-pressure water jets. However, when exposed long-term to harsh outdoor environments (such as continuous
rainfall, high humidity, or intense sunlight), there is still a potential risk of moisture or rainwater
gradually infiltrating, which could affect the device's long-term stability and service life.
It is recommended that for outdoor use, the device be installed in a weatherproof outdoor distribution box
or other sheltered environment to enhance its reliability and durability in complex climatic conditions.