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315Mhz Wireless car key fob with key chain

This is a Wireless car key FOB with 4 buttons: Lock,unlock,mute and alarm on. A blue led will light on when any button were pressed. Use this FOB to communicate with Codec-Adaptive Wireless Relay for your remote control project.


  • Frequency Range: High: 315.15MHZ Average: 315.025MHZ Low: 314.85MHZ

  • Modulation schemes: amplitude modulation (AM)

  • Data transfer rate: 625HZ

  • Output power: ≤ 12mW

  • Battery voltage: DC12V

  • Operating temperature: -30 ℃ ~ +85 ° C

Version Tracker

Revision Descriptions Release
v0.9b Initial public release Nov 04, 2009

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