PS 128F
Battery Powered Outdoor Fire Alarm Siren

• Dimensions: 295x200x100
• Weight: 3.0 kg
• Enclosure protection class: IP 34
• Supply voltage: 20 to 28 V
• Rechargeable battery (1 pc): 12 V / 7 Ah
• Minimum (loaded) battery voltage: 10.8 V
• Bulb ratings: 12 V / 18 W
• Quiescent current draw: 4 mA
• Maximum battery charging current: 100 mA
• Average loudspeaker current draw: 1.2 A
• Maximum current draw: 2.4 A
• Emitted sound: 115 DB
• Emitted frequency range: 900 to 2400 Hz
• Maximum siren time: Arbitrary