Sound and light diffuser for Type 4 Radio on mains and back-up power supply

Technical specifications :

• Sound class: class B (>90 dB)
• Dimensions (mm): 265 x 150 x 53 - White ABS
• Autonomy (mains off): >100 h standby + 2h30 alarm mode
• General alarm duration: 6min30s
• Range in free field: max. 400 m/Range in obstructed field: max. 100 m
• Main power supply: 230 VAC, 50 Hz