Adastra: 952.205UK, Fire Dome Ceiling Speakers, EN54-24 Certified, 100V, 130Hz-15kHz Frequency Response Default:- 0 with deep‑learning human/vehicle classification

0 with deep‑learning human/vehicle classification to reduce false alarms

designed specifically for hotel rooms

Overload and Overheat protection ensures safety

Compliance & safety: CE and FCC marked (see official datasheet for details)

temperature-exception alarms (range typically −20 °C to 150 °C

Adastra: 952.205UK, Fire Dome Ceiling Speakers, EN54-24 Certified, 100V, 130Hz-15kHz Frequency Response Default:- 0 with deep‑learning human/vehicle classificationIntroducing the Fire Dome Ceiling Speakers, designed for optimal performance and safety in fire sensitive environments. These 100V ceiling speakers feature a rear dome housing that acts as a robust barrier against fire, ensuring your safety without compromising sound quality. EN54 24 certified for compliance Includes flush mount fire dome for seamless integration Four volume tappings (0. 75W, 1. 5W, 3W, 6W) for versatile sound control Spring loaded