Ideal for your customers with hearing disabilities and for those in loud areas.
Ideal for your customers with hearing disabilities and for those in loud areas. Pressing the transmitter makes the receiver flash its built in - bright flashing strobe light and ring the chime at the same time. It is wireless, battery operated (requires 2 AAA and 1 9-Volt, not included), small, about the size of a credit card, and has a range of about 100 feet.