Ecowitt WiFi Gateway Console & LCD Display (WN1820_C)

Ecowitt WiFi Gateway Console & LCD Display (WN1820_C)

Measurement: Temperature & Humidity; Barometric;

WN1821 has built-in Photoacoustic NDIR CO₂ Sensor for detecting CO₂ concentration, while WN1820 can work with WH45 Transmissive NDIR CO₂ detection, or WH46 Photoacoustic NDIR CO₂ to activate CO₂ function. Both of display has built-in temperature and humidity, and air pressure.

Display content:

Time&Week; Date, Backup Battery status ; Wi-Fi and RF signal status;

Indoor Temperature and Humidity, or WN34 or WN35 or WH51 ( up to 8 channels);

Multi channel Temperature/Humidity sensors with Min&Max record.

Soil moisture (WH51), leaf wetness (WN35), multi channels sensor (WN30/WH31/WN34S/WN34L/WN36) can be displayed on LCD seamlessly.

Cloud server content:

Data and graph record: Relative & Absolute Pressure; Indoor Temperature and Humidity; Temp & Humidity with Multi-channel;

Services

Website page: ecowitt.net; 192.168.4.1;

APP: Ecowitt;

Weather servers support: ecowitt official cloud server;

Wunderground; Weathercloud; WeatherObservationWebsite; Customized (Homeseer; Homeassistant;);

Specifications (Display)

Power supply: 5V ⎓ 1.0A 5.0W

Backup power: 2 x AA batteries (Support Min. 24 hours working)

Wi-Fi Transmission

Transmission distance in open field: 50 m (165 ft.) depending on router and environment.

RF Frequency: 2.4 GHz

WLAN and Ethernet: 802.11 b/g/n (802.11n, Max 150 Mbps)

Updates on the Internet: Customize 1-5 minutes (recommend 1 minute)

Parts List

1* WN1820 Display (Console)

1* USB to 2.5*0.7mm DC 5V power cord for display

Packaged information 

Weight: 350g

Battery: N/A

Supported sensors (sold separately):

One WN1980 supports one WS90 sensor.

One WN1980 supports one WS80 sensor.

One WN1980 supports one WS69 sensor.

One WN1980 supports one WS68 sensor.

One WN1980 supports one WH40 sensor.

One WN1980 supports one WN32 sensor.

One WN1980 supports one WH45 sensor or WH46 sensor.

One WN1980 supports one WH57 sensor.

One WN1980 supports up to four WH41 sensors or WH43 sensors.

One WN1980 supports up to four WH55 sensors.

One WN1980 supports up to eight WN30 sensors or WN31 sensors or WN36 sensors.

One WN1980 supports up to eight WN34S sensors or WN34L sensors or WN34D sensors.

One WN1980 supports up to eight WH51 sensors or WH51L sensors.

One WN1980 supports up to sixteen WFC01 sensors or AC1100 sensors.