This is useful for monitoring freezers and similar equipment which is dependent on a constant power supply.
The alert is sent with the help of a small inbuilt battery in Zentraleinheit which normally lasts for a couple of hours after a power failure. When the power is restored the battery is automatically recharged.
This large capacity unit can control up to 64 wireless devices.
Otherwise same functionality as GSMECOComfort but with Modbus and RS485 in addition and intended for installation in the fuse box.
See GSMECOComfort for more details.