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
Here is the Wireless FAQ, people can go here to find questions and answers for this kind of products.
|v0.9b||Initial public release||Nov 04, 2009|