Contact Us Vaisala ALARM Automated Lightning Alert and Risk Management System Automated Lightning Alert and Risk Management System is an automated, easy-to-use display of approaching and overhead lightning threats. Vaisala ALARM displays cloud and cloud-to-ground lightning information from Vaisala local lightning. Thunderstorm Sensor Vaisala ALARM displays electric field measurements from up to seven Vaisala electric field mills and real-time lightning flash data from one Vaisala local lightning Thunderstorm Sensor. Vaisala ALARM system includes a personal computer, network card, software, color monitor and power strip with surge protection. Features Data archiving for replay option + Show more Key Benefits Provides lightning early warning that can save lives Objective decision making tool, with no interpretation necessary Downloads Datasheet: ALARM Automated Lightning Alert and Risk Management System All downloads Need support? Sign up for news Contact us