- Amplifier for Telephone Ring Alert
- Extra large 2” x 6” crystal clear LED display
- Dimmer switch (HI/Low)
- Extra loud alarm up to 105 dB
- Adjustable volume and tone control
- 4 alarm options, sound, flash and vibrator
- Adjustable snooze duration from 1 to 30 minutes
- Alarm time duration adjustable from 1 to 59 min
- Powerful vibrator/ bed shaker
- 5 level dimmer control setting
- LED visual ringer indicator
- 12/24h time setting
- Battery backup
- 1 Year Sonic Alert blast proof warranty