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2 examples of Silent Alert System. 3 devices on the left are the Vibrating Pager Unit, Smoke Alarm and Vibrating Pillow Pad Unit. The other 3 devices on the right is Sign Wave Receiver, Smoke Alarm and Vibrating Pillow Pad Unit.

Silent Alert International: What We Do

2 examples of Silent Alert System. 3 devices on the left are the Vibrating Pager Unit, Smoke Alarm and Vibrating Pillow Pad Unit. The other 3 devices on the right is Sign Wave Receiver, Smoke Alarm and Vibrating Pillow Pad Unit.