Wireless Weather Station with Outdoor Temperature Sensor
WWS-0531(WH-0531) 433MHz, w/o RCC, transmission range up to 100meter
WWS-0530(WH-0530) 433MHz, with RCC, transmission range up to 100meter

Feature

1) Detail display of rainfall data in 1hour, 24hour, week, month and total since last reset(user selectable in inch or mm)

2) Indoor temperature (°F to °F)

3) Radio controlled time and date with manual setting option

4) 12 /24 hour time mode 

5) Calendar

6) Time zone setting

7) Time alarm 

8) Free standing

1) Rainfall display range: 0 to 19,999mm

2) Outdoor temperature range: -40 ~ +65°C (-40°F to +149°F)

3) Indoor temperature range: -9.9 ~ +80°C (-15.8°F to +176°F)

4) Temperature accuracy: ±1.0°C

5) Power requirements: 

a) Receiver: 2 x "AA" alkaline batteries (not included) 

b) Rain gauge: 2 x "AAA" alkaline batteries (not included)

6) Battery life: Minimum 12 months for base station Minimum 24 months for remote sensor

7) Transmission range: up to 100 meters ( 330feet)

8) Transmission frequency: 433MHz

Dimensions (H x W x D)

Receiver : 145 x 81 x 27mm

Transmitter (Rain Sensor WH4A) : 76 x 150 x 60mm