The W&T IO Mailer is able to send a message as a E-mail or SMS.
It is very effective in connection to surveillance, registration of data, etc.



The IO Mailer can be setup up to send a E-mail or SMS to the persons responsible if an error/change on critical equipment occurs. Examples of use:
• Error on heating system or ventilating- or refrigerating plant.
• When a gate or door is opened in a critical time zone, e.g. after closing time.
• Error on a machine, e.g. a pump.