When selecting an antenna, it is important to note whether the antenna connector matches the connector of the device to which it is connected.
Generally, the WIFI SMA and TNC are used mainly on routers, but the connector on a 2.4 g wireless monitoring device is used if it matches, can also achieve enhanced wireless signal transmission effect, the antenna base has the magnetism, may attract in the metal object surface, causes the antenna to receive the signal to be stronger, plug and play, does not have any additional conditions, but the gain and directivity of the antenna are also important to consider.