- 40 degree radiation

- made of aluminum or metal  sheet 1mm

- inner side covered with reflecting aluminum

- outer side covered with primer and white varnish

- protects the matrix field against rain / snow / drizzle

- increases the range up to 150m using two such covers [to 200m with Signal 60%] on ROS 6.41.3

[Is possible to get ~300m with this shields]

- adjustable at an angle