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

Technical specifications :

• Noise class: class B (>90 dB)
• Dimensions (mm) : 265 x 150 x 53 - White ABS
• Autonomy (excluding mains supply): >100 h standby + 2h30 alarm mode
• Duration of general alarm: 6min30s
• Range in open fields: 400 m maximum/Range in obstructed fields: 100 m maximum
• Main power supply: 230 VAC, 50 Hz