A great doorbell solution for hard of hearing, the Silent Alert SignWave Doorbell Alarm Pack uses strobing light to notify you of the doorbell being pressed.
A complete heat detection solution for the hard of hearing, the Silent Alert Signwave Heat Alarm Pack uses strobing light to alert yout to rapid temperature rises.
A comprehensive alarm system for hard of hearing, the Silent Alert Signwave Hard of Hearing Smoke, Carbon Monoxide and Magnetic Door Monitor Alarm Pack uses strobing light to alert you.
A complete smoke, Carbon Monoxide and heat detection solution for the hard of hearing, the Silent Alert Signwave Smoke, Carbon Monoxide and Heat Alarm Pack uses strobing light to alert you.
This waterproof Transmitter Pendant is perfect for users who may find themselves in vulnerable situations. It is easy to use, features a call button that can transmit a signal to any MPPL receiver.
