ARITECH FIRE 5501-M Interface for liquid detectors

Interface for liquid detectors.

Humidity processor
The 5500 series of humidity detectors is designed to respond to the presence of water and other non-flammable conductive liquids and to be connected to the closed circuit of an alarm system. Two sensors are available; 5505 underfloor sensor and 5515 surface mount sensor. With the 5501 humidity processor, any combination of up to 4 sensors can be used

The 5501 humidity processor can be used with any closed-loop control input circuit, communicator, or wireless transmitter. The processor comes with internal lithium batteries that have an expected lifespan of between 10 and 15 years. The processor offers flexible mounting without the need for an external power source and requires minimal cabling