Wireless Weather Station with Outdoor Temperature Sensor

WWS-1280(WH-1280) 433MHz, w/o RCC, transmission range up to 100meter
WWS-1281(WH-1281) 433MHz, with RCC, transmission range up to 100meter

1) Indoor humidity (%RH)

2) Wireless outdoor and indoor temperature (°F or °C)

3) Records min. and max. humidity

4) Records min. and max. temperature

5) Weather forecast tendency arrow

6) Forecast icons based on changing barometric pressure

7) Radio controlled time and date with manual setting option

8) Time Zone Setting

9) 12 or 24-hour time display

10) Perpetual calendar

11) Time alarm

12) Can receive up to 3 sensors

13) LED backlight

14) Wall hanging or free standing

15) Included one transmitter WH3

16) Synchronized instant reception

17) Low battery indicator on the receiver

1. Transmission distance in open field: 100 meter max.

2. Frequency:433MHz

3. Outdoor temperature range: -40℃ to +65℃ (show OFL if outside range)

4. Indoor temperature range: -9.9℃to +80℃

5. Resolution: 0.1℃

6. Measuring interval thermo-hygro sensor: 48sec

7. Water proof level: IPX3

8. Measuring range rel. humidity: 20%～95%

9. Resolution: 1%

10. Measuring range air pressure:919hPa – 1080hPa

11. Resolution/Accuracy: 0.1hPa/1.5hPa

1. Base station: 2XAA 1.5V LR6 Alkaline

2. batteries Remote sensor: 2xAAA 1.5V LR03 Alkaline

3. batteries Battery life: Minimum 12 months for base station Minimum 24 months for remote sensor

Receiver : 143 x 81 x 27mm

Transmitter (Sensor WH2) : 91 x 70 x 32.5mm