Relay 4 channel - high or low current switch

Offers additional switches for high or low current which can be linked to the device functions as required.

The individual relays can be assigned to the following functions:

SMS: The relay is switched when an SMS is sent (exclusively by the owner)

Intrusion alarm: The relay is switched in case of an intrusion, e.g. for an additional siren or horn

Bilge: The relay is switched when the bilge sensor is flooded, for example for a bilge pump

Temperature inside: The relay is switched at the defined room temperature, e.g. for heating or air conditioning

Moisture inside: The relay is switched at the defined room humidity, for example for a room dryer

Temperature lines 2 & 3: The relay is switched at the defined temperature, e.g. for heating or air conditioning

Fire: The relay is switched in case of fire, for example for an extinguishing system in the engine compartment