Two Ridge 14-R433 2-Channel Transmitter Color Black 433.92 MHz. Pedestal Goose Neck Heavy wall Aluminum 2" X 2" 42" ( Color - Black ). Receiver 14-REC20 Digital 2-channel Wireless 433.92 MHz. Read the Start Guide before installation: The transceiver is not weatherproof and must be mounted inside a weatherproof enclosure.
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