Albox EFB100 Electronic Fire Bell

Features

Input voltage: 24V DC (12V DC to 30V DC), with reverse polarity protection
Sound Output: 100 dB +/- 5 dB at 24V DC
Tone Type: Alarm Siren

Input Voltage: 24V DC (12V DC to 30V DC), with reverse polarity protection
Sound Output: 100dB +/- 5dB at 24V DC
Tone Type: Alarm siren
Operation Temperature: -10°C to 60°C
Continue Operation Test at 24V DC: Over 72 hours
Life Test: On: 1 minute, Off: 30 seconds
Duty Cycle at 24V DC: Continuously over 500 hours period
Size (mm): 81.5 x 81.5 x 52 (fit European junction box)