Telephone Signaler, Adjustable Volume & Tone, Bed Shaker
The uniquely styled Sonic Boom SBT425ss from Sonic Alert was designed to be a cost-effective bedside alarm clock. It has a built-in telephone signaler that will alert you when the telephone it is connected to is ringing. Ideal for deep sleepers, Deaf or hard of hearing users, seniors or students. One year warranty.
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[Click for user manual]
- Adjustable tone and volume
- Snooze button
- Automatic display dimmer
- Built-in pulsating light bar above digital display
- Battery backup (9V battery not included)
- Alerts to alarm clock and telephone
- Powerful 12V bed shaker
- Large 1" bright green LED display
- Sound and vibration notification only
- Extra loud pulsating audio alarm
- Dimensions: 5-1/2" W x 3" D x 5-1/2" H
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Note: If using the phone outlet with a telephone and the SBT425ss, you will need a phone 2-to-1 Y-jack adapter (splitter) for proper operation.