Ecowitt GW1204 IoT Wi-Fi Gateway with WN31 Temperature & Humidity Sensor
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Features:
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Multi-Channel Support: GW1200 can connect up to 8 WN31 temperature and humidity sensors (additional sensors sold separately).
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Long Range: Transmits data up to 100 meters (300 feet) in open areas.
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Remote Monitoring: Upload data to the Ecowitt Weather Server, track data on graphs, download historical records, and set email alerts.
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Compact & Energy Efficient: Small size and power-saving.
Compatible Add-On Sensors & IoT Devices(sold separately)
1 - WS90 Sensor Array
1 - WS85 Sensor Array
1 - WS80 Sensor Array
1 - WS69/WN67 Sensor Array
1 - WS68 Sensor Array
1 - WN20 Mini Rain Gauge
1 - WH40/WH40H Rain Gauge
1 - WH57 Lightning Detector
1 - WH45/WH46/WH46D Air Quality Sensor
1 - WN38 Black Globe Thermometer
1 - WN32/WN32EP Outdoor Temperature and Humidity Sensor
1 - WN32P Indoor Temperature, Humidity, and Pressure Sensor
4 - WH55 Leak Detector
4 - LDS01 Laser Distance Sensor
4 - Any combination of WH41 and WH43 Air Quality Sensor(PM2.5)
8 - WN35 Leaf Wetness Sensor
8 - Any combination of WN34L, WN34S, and WN34D Temperature Sensor
8 - Any combination of WN31/WN31EP Temperature & Humidity Sensors, WN30 Temperature Sensors, and WN36 Pool Thermometers.(1*WN31 included)
16 - Any combination of WH51, WH51L, WH52 Soil Sensor
16 - Any combination of WFC01 Water Timer, AC1100 Smart Plug and WFC02 Ball Valve Timer
Note: Please note that when the gateway or console is connected to multiple sensors measuring the same parameter, the system will prioritize and display data from the sensor with the highest priority.
| Data Reception Priority | Model |
| Outdoor Temperature and Humidity | WN32/WN32EP > WS90 > WS80 > WS69/WN67 |
| Air pressure, Indoor Temperature and Humidity | WN32P > Gateway/Console built-in sensors |
| Wind | WS85 > WS90 > WS80 > WS68 > WS69/WN67 |
| Traditional Rainfall | WH40/WH40H > WN20 > WS69/WN67 |
| Piezoelectric Rainfall | WS85 > WS90 |
| Solar Light and UVI | WS90 > WS80 > WS68 > WS69/WN67 |
Specifications:
| Model | GW1200 |
| Name | Wireless Wi-Fi Gateway |
| Dimensions | 35×24.9×62(mm) |
| Weight | 25(g) |
| Material of Plastic Casing | ABS |
| Temperature Metering Range | -9.9°C to 60°C (14°F to 140°F) |
| Temperature Metering Accuracy | ±1°C(±1.8℉) |
| Temperature Metering Resolution | 0.1°C, or 0.1°F |
| Humidity Metering Range | 1%RH to 99%RH |
| Humidity Metering Accuracy | ±5%RH |
| Humidity Metering Resolution | 1%RH |
| Barometric Pressure Metering range | 300 to 1100 hPa (8.85 to 32.5 inHg) |
| Barometric Pressure Metering accuracy | ±5hPa |
| Barometric Pressure Metering resolution | 0.1 hPa (0.01 inHg) |
| Reading Update Interval | About 1 minute |
| RF Connection Frequency | 920/915/868/433MHz (depending on local regulations) |
| RF Wireless Range | Over 100 meters (in open areas) |
| WLAN | 802.11 b/g/n 2.4 GHz (802.11n, Max 150 Mbps) |
| WLAN Range | Over 30 meters (in open areas) |
| Console Operating Temperature | -10°C to 60°C (14°F to 140°F) |
| Power Supply | 5V 1A USB |
| Model | WN31 |
| Name | Multi-Channel 2-in-1 Temperature and humidity sensor |
| Dimensions | 122×42×18(mm) |
| Screen Size | 22×26(mm) |
| Weight | 45(g) |
| Material of Plastic Casing | ABS |
| Material of Screen | TN-LCD |
| Temperature Metering Range | -40°C to 60°C(-40℉ to 140℉) |
| Temperature Metering Accuracy | ±1°C(±1.8℉) |
| Temperature Metering Resolution | 0.1°C, or 0.1°F |
| Humidity Metering Range | 1%RH to 99%RH |
| Humidity Metering Accuracy | ±5%RH |
| Humidity Metering Resolution | 1%RH |
| Reading Update Interval | About 60 seconds |
| RF Connection Frequency | 920/915/868/433MHz (depending on local regulations) |
| RF Wireless Range | Over 100 meters (in open areas) |
| Operating Temperature Range of LCD Screen | -10°C to 50°C(14℉ to 122℉) |
| Operating Temperature Range | -40°C to 60°C(-40℉ to 140℉) |
| Waterproof Rating | IP44 |
| Power Supply | 2 AA Batteries (not included) |
| Battery Life | 1 Year |
Package Includes:
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1 x GW1200 Wi-Fi Gateway
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1 x WN31 Temperature & Humidity Sensor
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1 x USB extension cable
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1 x Cable clip
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1 x Quick Start Guide
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| Built-in sensor measurement | |
Pressure |
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Indoor Thermo-Hygrometer (Temp & Humidity) |
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Thermo-Hygrometer (Temp & Humidity) |
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| Console Features | |
Built-in a Wi-Fi Gateway |
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Manage sensor on app |
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| Connection & Data | |
Wi-Fi (2.4G only) |
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RF Wireless protocol |
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| Addable | |
Ecowitt IoT Device |
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Ecowitt Sensor |
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Compatibility Instructions
for all ecowitt network consoles
Please refer to the table to choose the correct sensors and consoles before checkout.
Note:
1) "1/4/8/16" = max number of sensors supported per console (excluding accessories).
2) Upload only = sensor readings shown only in the Ecowitt app and cloud (www.ecowitt.net).
3) Firmware (e.g. V1.9.6 / V2.0.2) = gateway/console must run this version or newer.
