Guaranteed to wake you up! Ideal for deep sleepers or hard of hearing! Wakes you to any combination of loud pulsating audio alarm, flashing lights or shaking bed (bed shaker, model HI-SS12VW, optional). Features adjustable volume and tone control and large LED display with auto dimmer control. Compatible with Sonic Alert's complete line of signaling products. Works on a 120-volt plug and a 9-volt battery back up (battery not included). Two year warranty.
