-Delphin FX1 is a reliable signaling device providing light and sound shot signaling  under all circumstances. The body of the signaling device is made of black solid ABS plastic, which guarantees resistance to mechanical damage. A total water resistance is an aspect that contributes to its longevity too.. Each signaling device can be switched to day or night mode using a lever. At night, the position LED will light up giving an overview of the placement of your rods. The indicators have a wide range of selectable parameters. The signal tone (switch T) and sensitivity (switch S) can be selected from up to five options as required. A "back shot" is indicated in a different tone. The volume can also be adjusted at five different levels, with level 0 representing silent mode. An indisputable motto of the FX1 signaling device is the possibility to choose from the 7 colours of the signaling LED diode. One can choose their favourite colour and, if required, they can simply choose a different colour using the rotary switch "C (colour)" so there is no need to buy a new signaller. At the bottom there is an input for a 2.5 mm connector for connecting an illuminated image indicator. In addition, each signaller has snag gears and a nice bonus is a solid transport cover included in the package.

-The FX1 is powered by a 9V battery, and at low capacity the alarm will alert you with a short beep. You will definitely appreciate the protective covers of the signaling devices that are part of the package.