When you want to stop people having control of a screen in a public area without permission this is the ideal solution.
Is ideally suited to the Sapphire range of screens that have four core wires coming out of the casing to a box. These are the radio control products with RAD in the product code (up to 2.4M) or all products over 3.0m in the Mayfair range as they are all have the inline box with four core wiring.
Screw teminals on the rear so no heat process required on site to connect. Simply unscrew the existing box and fit this in place using a standard 2 gang back box to fix to the wall.
This product can also be used with other brands of 230V electric screens. They need to have the four core wire coming out of the screen (earth, neutral, live drop, live retract). Most do have this.