GPSMAP 527xs with transom mount transducer, includes map world base pre-installed. Independently of the type of installation (to the evenness, fixed or with gyratory support) it is visible so much by day as by night. It is very easy to use. Compatibility with CHIRP.
Beacons or EPIRB are an essential element for maritime safety. In an emergency, the beacon is activated manually or automatically and warns of the emergency situation to the authorities. The emitted signal is reflected by a satellite to the nearest coast station, which is responsible for activating the rescue operation. Currently, the beacon is mandatory for certain vessels element. However, beacons available, although not mandatory, are an interesting element of security.