For the second option

This is the air filter element found on the M4

Radar Type - Dome

Replacement Lens Fits Perko Lights 963/915

Quick H902 TX Pocket 2-Button Wireless Remote Danfoss Secop For the second optionQuick P902 Wireless Pocket Remote Control The Quick P902 is a multipurpose pocket sized wireless radio remote control. This unit is designed for remote operation of various on board electrically operated equipment such as cranes, gangways, windlasses, sea ladders, etc. The P902 has an FSK modulation and carrier frequency of 913 MHz. It has the possibility of controlling more receivers with one transmitter and two functions can be activated at the same