The Krown WR300TX weather alert transmitter has an external cord that connects to a Weather Alert system. When the weather alert radio is activated, it will turn on the transmitter which will then send a signal to the KA300 Alarm Monitor Receiver (sold separately).
Price
$59.95
More Details
Product SKU
KM-WR300TX
MFGPartNo
WR-300TX/KWA300TX
Weight
0.10