The WIL0010 wireless remote indicator is designed to immediately signal the activation of detectors installed in inaccessible areas, such as false ceilings and raised floors, or to indicate an alarm outside a room. The device uses two‑way wireless communication over two redundant channels, ensuring signal reliability and continuity even in complex environments. Its extended communication range, up to 200 metres, allows flexible installation, while the standard lithium battery power supply provides an estimated battery life of up to 5 years, reducing maintenance operations and overall costs.