Systems are available to send alarm signal to a third party or parties away from the pump site. Digidial’s will call a list of telephone no’s with a pre-recorded message or a GSM system will set out a series of text messages but only for a high level or pump trip alarm. A SCADA system is expensive but uses a radio wave system that not only sends out an alarm signal but you can identify the specific fault and also control the pumps remotely giving you the chance to save calling out a service engineer