IOTA door sensor, equipped with SIGFOX wireless transmission module, allows to detect if and when doors are opened/closed.
It is being used mostly to monitor doors/flaps in objects that are located remotely, to make sure doors/flaps are properly closed.
When doors are opened or closed, the device instantly sends a message that can be pushed as email/sms or visualised in an application.
The mechanical switch used in the device eliminates false alarms and provides high resistance against tamper.
The device has also additional features:
More information about this device can be found here.