To use the KA300TX transmitter
with the KA300 Alarm Monitor Receiver, attach the transmitter to the siren of an existing alarm unit, such as a smoke detector or carbon monoxide detector, with
velcro (included). When the transmitter is activated, it will signal the alarm
monitor receiver with the corresponding alert (smoke detector, carbon monoxide detector, weather alert). To use this transmitter with a Weather Alert system, see the WR300TX Weather Alert Transmitter .