Panasonic 3000-026 FireRay 3000 Exd, detector pack

The Fireray 3000 Ex d is ideal for protecting large areas from smoke fires in spaces where explosive atmospheres may occur. The Fireray 3000 Ex d includes an infrared transmitter and receiver, both of which are ATEX-certified for use in Group 2 hazardous areas. It also includes a separate remote/low-level control unit that is mounted on a wall in a safe area, allowing for adjustment and testing from a convenient, non-hazardous location.