Sonic Boom Alarm W/Vib

- Sonic Alert Sonic Boom alarm clock for the deepest sleepers - Wake up to any combination of loud pulsating audio alarm, flashing lights, or shaking bed (vibrator sold seperately) - Adjustable volume and tone control allow the most effective audio alert to be selected - Large, bright green LED display, with auto dimmer - Adjustable time display angle for easy viewing - Battery back-up (9V battery not included) - Vibrator can produce steady or pulsating vibration pattern for maximum effectiveness - Compatible with Sonic Alert's complete line of signaling products, such as telephone, doorbell, and baby cry alerts - 5 Year limited manufacturer's SASB1000SS- SKU: ZX9TDSA-SB1000SS