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