Description
Model ATJ-EN is a Multi-Heat Sensor, which is fully compatible with Hochiki’s ESPAnalogue Addressable Protocol.
The ATJ-EN incorporates a Variable Temperature heat element and a Rate of Rise heatelement, both of which are controlled from the Control Panel, allowing either thermal
element or both elements simultaneously to be active in making the fire decision. Thesensor polling LEDs can also be controlled via the Control Panel (pulsing/non pulsing)