| Sonic Alert SBD375ss Sonic Boom Dual Alarm Vibrating Alarm Clock Product Features Equipped with dual alarm for multiple alarm setting capability Complete with a loud 113db adjustable tone and volume control Packaged with our newest most powerful 12-volt bed shaker Complete with a high/low dimmer switch to sleep better at night Battery backup maintains proper time in the event of a power outage. Product Description Dual Power & Dual Time features. Our SBD375ss clock comes with a 110 volt power supply, will work with 220 volt transformers. Clock also has two switches one allowing user to switch from 50Hz 110 volts to 60Hz 220 volts. This feature keeps proper time with 110 or 220 volts. Another switch allow user to select 12/24 hour time. |
