CWT5111 is a GPRS Data Logger for Weather Station, It has analog, digital and counter type inputs for interfacing with all types of sensors required for weather monitoring, such as Wind Speed, Light, Wind direction, Rainfall,Temperature, Humidity. It works on GSM/GPRS/3G technology to send the data to server ( total free)for real time monitoring and storage. CWT5111 enables the acquisition of critical weather information from remotely located weather stations and made available at central location. For more information, please contact Glare at: E-mail: Glare@mobq2000.com Web: www.gsmcontolsystem.com Mob: 86-13420971345 Skype: glare.wang