The Sonic Alert Deluxe System gives the user 24 hour alerting in two separate rooms for the telephone, doorbell, or Sonic Boom alarm clock. The alarm clock has a built in receiver and can be used on its own with the bed shaker or flashing lights. When used in conjunction with the wireless doorbell and telephone transmitter, the Sonic Boom can receive signals from these activities as well. The doorbell and telephone transmitter has its own receiver to give you full telephone and doorbell coverage in a second room. They use different flash patterns for each of the signalers. These signalers require no wires and can installed in seconds. This system is ideal for hearing impaired or deaf users.
Includes five year warranty.