Shanghai property sector will regulate and standardize the use of radio frequency transceiver
Yesterday, the Shanghai Radio Administration Bureau and the city property management departments to communicate, the two sides had unauthorized use of residential property management company shall not, without the initial registration of the radios agree. In the future, the city’s property sector will use the specifications and norms band radios. The experts said the radio side, a walkie-talkie is a hand-held radio, walkie-talkie without registration takes a national radio frequency resources, the resulting frequency interference, is likely to affect the normal [...]
