Open vallettea opened 10 years ago
Apparently, these transmitters can be used without restrictions, as long as the transmission power does not exceed 10mW. However, some of these transmitters have several frequency bands. We should only use the 433MHz bands, i.e. not the 315MHz bands, which seem not to be covered by the following european law.
http://www.radioamateurs-france.org/?page_id=813
Notice, that these kind of transmitters are usually used in remote controls to open garage doors for example.
Are there any law restrictions for using this RF transmitter in europe?