I am looking for an 433 MHz receiver that has a range of about 20-25 m through a couple of walls. I want to be able to receive a signal from a 433MHz door/window sensor like this one on my arduino using the RCSwitch library. http://www.ebay.com/itm/New-White-Wireless-Door-Window-Magnet-Entry-Detect…

433 Mhz receiver with good range

CrossRoads April 28, 2014, 8:32pm 2

Try these with antenna

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