Description Product Reviews Amplified ringer and strobe. Ideal for most home and office applications. DISCONTINUED BY THE MANUFACTURER Krown amplified ringer with strobe light Loud ringer up to 120dB Ringer operated by line power Ringer hi/mid/low switch Powerful strobe light Tone control hi/low switch 3 AA batteries required for backup, not included 1 Year manufacturer’s warranty Box dimensions: 9.5″L x 7″W x 4″D AC adapter included White 0 Reviews Hide Reviews Product Reviews