315Mhz Wireless car key fob with key chain

Introduction

http://www.seeedstudio.com/depot/images/large/product/carkey_LRG.jpg

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.

Features


  • 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

FAQ

Here is the Wireless FAQ, people can go here to find questions and answers for this kind of products.

Version Tracker

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

Help us make it better

Thank you for choosing Seeed. A couple of months ago we initiated a project to improve our documentation system. What you are looking at now is the first edition of the new documentation system. Comparing to the old one, here is the progresses that we made:

  • Replaced the old documentation system with a new one that was developed from Mkdocs, a more widely used and cooler tool to develop documentation system.
  • Integrated the documentation system with our official website, now you can go to Bazaar and other section like Forum and Community more conveniently.
  • Reviewed and rewrote documents for hundreds of products for the system’s first edition, and will continue migrate documents from old wiki to the new one.

An easy-to-use instruction is as important as the product itself. We are expecting this new system will improve your experience when using Seeed’s products. However since this is the first edition, there are still many things need to improve, if you have any suggestions or findings, you are most welcome to submit the amended version as our contributor or give us suggestions in the survey below, Please don’t forget to leave your email address so that we can reply.

Happy hacking