Indoor (General Office)
Benefits of Automated Operation
Automatic Lightning Warning System ( ALWS) via SMS alert link to NEA Lightning Website.
Vision Security Technologies Pte Ltd has been the pioneer company to market and installed Automatic Lightning warning system in MOE School since 2008.
This ALWS has a built in 3G/4G GSM modem to activate lightning alert message (SMS) send from our server link to NEA lightning@SG website when there is lightning at your area.
This lightning alert via NEA may be delay of around 5 to 10 mins due to NEA system processing.
The Automatic Lightning Warning System controller has following features.
* Click to view ALRAS_presentation