`- Sonic Alert Combination Alarm Clock with Bed Shaking Vibrator
- 113 dB extra-loud alarm with adjustable tone and volume control
- Built-in receiver for other Sonic Alert signalers (Models SA101, SA201, RH100, BL300)
- Lamp connection
- Flashing alert lights
- User selectable snooze time
- 12 or 24 hour format
- User selectable alarm duration
- Maintains time and alarm setting in the event of power failure
- Steady or pulsating vibrator