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Sony CF-5950 Sky Sensor 5 Band Mono Radio Cassette Coder FM/MW/SW1/SW2/SW3 5 Band Receiver (FM/Mid/Shortwave/BCL Radio) : Electronics - Amazon.co.jp
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Amazon.co.jp: dlog Logger Series Long Range Radio Temperature and Humidity Sensor : Industrial & Scientific
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Amazon | Remote Sensor Monitoring by Radio With Arduino: Detecting Intruders, Fires, Flammable and Toxic Gases, and Other Hazards at a Distance | Leithauser, David | Digital Design
